WebUI API (qBittorrent 4.1)

This WebUI API documentation applies to qBittorrent v4.1+. For other WebUI API versions, visit WebUI API.

Table of Contents

1. Changes
   1. API v2.0
   2. API v2.0.1
   3. API v2.0.2
   4. API v2.1.0
   5. API v2.1.1
   6. API v2.2.0
   7. API v2.2.1
   8. API v2.3.0
   9. API v2.4.0
   10. API v2.4.1
   11. API v2.5.0
   12. API v2.5.1
   13. API v2.6.0
   14. API v2.6.1
   15. API v2.6.2
   16. API v2.7.0
   17. API v2.8.0
   18. API v2.8.1
   19. API v2.8.2
   20. API v2.8.3
2. General information
3. Authentication
   1. Login
   2. Logout
4. Application
   1. Get application version
   2. Get API version
   3. Get build info
   4. Shutdown application
   5. Get application preferences
   6. Set application preferences
   7. Get default save path
5. Log
   1. Get log
   2. Get peer log
6. Sync
   1. Get main data
   2. Get torrent peers data
7. Transfer info
   1. Get global transfer info
   2. Get alternative speed limits state
   3. Toggle alternative speed limits
   4. Get global download limit
   5. Set global download limit
   6. Get global upload limit
   7. Set global upload limit
   8. Ban peers
8. Torrent management
   1. Get torrent list
   2. Get torrent generic properties
   3. Get torrent trackers
   4. Get torrent web seeds
   5. Get torrent contents
   6. Get torrent pieces' states
   7. Get torrent pieces' hashes
   8. Pause torrents
   9. Resume torrents
   10. Delete torrents
   11. Recheck torrents
   12. Reannounce torrents
   13. Edit trackers
   14. Remove trackers
   15. Add peers
   16. Add new torrent
   17. Add trackers to torrent
   18. Increase torrent priority
   19. Decrease torrent priority
   20. Maximal torrent priority
   21. Minimal torrent priority
   22. Set file priority
   23. Get torrent download limit
   24. Set torrent download limit
   25. Set torrent share limit
   26. Get torrent upload limit
   27. Set torrent upload limit
   28. Set torrent location
   29. Set torrent name
   30. Set torrent category
   31. Get all categories
   32. Add new category
   33. Edit category
   34. Remove categories
   35. Add torrent tags
   36. Remove torrent tags
   37. Get all tags
   38. Create tags
   39. Delete tags
   40. Set automatic torrent management
   41. Toggle sequential download
   42. Set first/last piece priority
   43. Set force start
   44. Set super seeding
   45. Rename file
   46. Rename folder
9. RSS (experimental)
   1. Add folder
   2. Add feed
   3. Remove item
   4. Move item
   5. Get all items
   6. Mark as read
   7. Refresh item
   8. Set auto-downloading rule
   9. Rename auto-downloading rule
   10. Remove auto-downloading rule
   11. Get all auto-downloading rules
   12. Get all articles matching a rule
10. Search
    1. Start search
    2. Stop search
    3. Get search status
    4. Get search results
    5. Delete search
    6. Get search plugins
    7. Install search plugin
    8. Uninstall search plugin
    9. Enable search plugin
    10. Update search plugins
11. WebAPI versioning

---

Changes

API v2.0

• New version naming scheme: X.Y.Z (where X - major version, Y - minor version, Z - release version)
• New API paths. All API methods are under api/vX/ (where X is API major version)
• API methods are under new scopes

API v2.0.1

• Add hashes field to /torrents/info (#8782)
• Add /torrents/setShareLimits/ method (#8598)

API v2.0.2

• Add /torrents/reannounce method (#9229)

API v2.1.0

• Change /sync/maindata categories field from array to object (#9228)
• Add savePath field to /torrents/createCategory (#9228). This method now requires the category to already exist and will not create new categories.
• Add /torrents/editCategory method (#9228)

API v2.1.1

• Add /torrents/categories method (#9586)
• Add /search/ methods (#8584)
• Add free_space_on_disk field to /sync/maindata (#8217)

API v2.2.0

• Add /torrents/editTracker and /torrents/removeTracker methods (#9375)
• Add tier, num_seeds, num_leeches, and num_downloaded fields to /torrents/trackers (#9375)
• Change status field from translated string to an integer for /torrents/trackers (#9375)
• Change /torrents/filePrio id field to accept multiple ids (#9541)
• Throw additional errors for failed requests to /torrents/filePrio (#9541)
• Add autoTMM field to /torrents/add (#9752)
• Add various fields to /app/getPreferences and /app/setPreferences (create_subfolder_enabled, start_paused_enabled, auto_delete_mode, preallocate_all, incomplete_files_ext, auto_tmm_enabled, torrent_changed_tmm_enabled, save_path_changed_tmm_enabled, category_changed_tmm_enabled, mail_notification_sender, limit_lan_peers, slow_torrent_dl_rate_threshold, slow_torrent_ul_rate_threshold, slow_torrent_inactive_timer, alternative_webui_enabled, alternative_webui_path) (#9752)

API v2.2.1

• Add rss/refreshItem (#11067)

API v2.3.0

• Remove web_ui_password field from /app/preferences, this field is still writable in /app/setPreferences method (#9942)
• Add /app/buildInfo method (#10096)
• Always use / as path separator in /torrents/files response (#10153)
• Add /torrents/addPeers and /transfer/banPeers methods (#10158)
• Add /torrents/addTags, /torrents/removeTags, /torrents/tags, /torrents/createTags, /torrents/deleteTags methods (#10527)

API v2.4.0

• Add /torrents/renameFile method (#11029)

API v2.4.1

• Add stalled, stalled_uploading and stalled_downloading as possible values for the filter parameter in /torrents/info (#11825)
• Add various fields to /app/preferences and /app/setPreferences (piece_extent_affinity, web_ui_secure_cookie_enabled, web_ui_max_auth_fail_count, web_ui_ban_duration, stop_tracker_timeout) (#11781, #11726, #12004, #11834)

API v2.5.0

• Removes enable_super_seeding as fields from /app/preferences and /app/setPreferences (#12423)

API v2.5.1

• Add web_ui_use_custom_http_headers_enabled, web_ui_custom_http_headers, rss_download_repack_proper_episodes and rss_smart_episode_filters as fields to /app/preferences and /app/setPreferences (#12579, #12549)
• Add /rss/markAsRead and /rss/matchingArticles methods (#12549)

API v2.6.0

• Removed /search/categories method and modified /search/plugins method's response (#12705)

API v2.6.1

• Exposed contentPath via the content_path field in the response to /torrents/info (#13625)

API v2.6.2

• Added tags optional field to /torrents/add (#13882)

API v2.8.0

• Added /torrents/renameFolder method and modified /torrents/renameFile method's parameters (#13995)

Note that this change was released in qBittorrent v4.3.3, but the WebAPI version was incorrectly set to v2.7.0 (see #14275 for details)

API v2.8.1

• Added ratioLimit and seedingTimeLimit optional fields to /torrents/add (#14519)
• Added seeding_time field to /torrents/info (#14554)

API v2.8.2

• Added indexes optional parameter to /torrents/files (#14795)
• Added index field to /torrents/files response (#14795)

API v2.8.3

• Added tag optional parameter to /torrents/info (#15152)

General Information

• All API methods follows the format /api/v2/APIName/methodName, where APIName is a certain subgroup of API methods whose functionality is related.
• All API methods only allows GET or POST methods. Use POST when you are mutating some state (or when your request is too big to fit into GET) and use GET otherwise. Starting with qBittorrent v4.4.4, server will return 405 Method Not Allowed when you used the wrong request method.
• All API methods require authentication (except /api/v2/auth/login, obviously).

Authentication

All Authentication API methods are under "auth", e.g.: /api/v2/auth/methodName.

qBittorrent uses cookie-based authentication.

Login

Name: login

Parameters:

Parameter	Type	Description
username	string	Username used to access the WebUI
password	string	Password used to access the WebUI

Returns:

HTTP Status Code	Scenario
403	User's IP is banned for too many failed login attempts
200	All other scenarios

Upon success, the response will contain a cookie with your SID. You must supply the cookie whenever you want to perform an operation that requires authentication.

Example showing how to login and execute a command that requires authentication using curl:

$ curl -i --header 'Referer: http://localhost:8080' --data 'username=admin&password=adminadmin' http://localhost:8080/api/v2/auth/login
HTTP/1.1 200 OK
Content-Encoding:
Content-Length: 3
Content-Type: text/plain; charset=UTF-8
Set-Cookie: SID=hBc7TxF76ERhvIw0jQQ4LZ7Z1jQUV0tQ; path=/
$ curl http://localhost:8080/api/v2/torrents/info --cookie "SID=hBc7TxF76ERhvIw0jQQ4LZ7Z1jQUV0tQ"

Note: Set Referer or Origin header to the exact same domain and port as used in the HTTP query Host header.

Logout

Name: logout

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

Application

All Application API methods are under "app", e.g.: /api/v2/app/methodName.

Get application version

Name: version

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

The response is a string with the application version, e.g. v4.1.3

Get API version

Name: webapiVersion

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

The response is a string with the WebAPI version, e.g. 2.0

Get build info

Name: buildInfo

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios- see JSON below

The response is a JSON object containing the following fields

Property	Type	Description
qt	string	QT version
libtorrent	string	libtorrent version
boost	string	Boost version
openssl	string	OpenSSL version
bitness	int	Application bitness (e.g. 64-bit)

Shutdown application

Name: shutdown

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

Get application preferences

Name: preferences

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios- see JSON below

The response is a JSON object with several fields (key-value) pairs representing the application's settings. The contents may vary depending on which settings are present in qBittorrent.ini.

Possible fields:

Property	Type	Description
locale	string	Currently selected language (e.g. en_GB for English)
create_subfolder_enabled	bool	True if a subfolder should be created when adding a torrent
start_paused_enabled	bool	True if torrents should be added in a Paused state
auto_delete_mode	integer	TODO
preallocate_all	bool	True if disk space should be pre-allocated for all files
incomplete_files_ext	bool	True if ".!qB" should be appended to incomplete files
auto_tmm_enabled	bool	True if Automatic Torrent Management is enabled by default
torrent_changed_tmm_enabled	bool	True if torrent should be relocated when its Category changes
save_path_changed_tmm_enabled	bool	True if torrent should be relocated when the default save path changes
category_changed_tmm_enabled	bool	True if torrent should be relocated when its Category's save path changes
save_path	string	Default save path for torrents, separated by slashes
temp_path_enabled	bool	True if folder for incomplete torrents is enabled
temp_path	string	Path for incomplete torrents, separated by slashes
scan_dirs	object	Property: directory to watch for torrent files, value: where torrents loaded from this directory should be downloaded to (see list of possible values below). Slashes are used as path separators; multiple key/value pairs can be specified
export_dir	string	Path to directory to copy .torrent files to. Slashes are used as path separators
export_dir_fin	string	Path to directory to copy .torrent files of completed downloads to. Slashes are used as path separators
mail_notification_enabled	bool	True if e-mail notification should be enabled
mail_notification_sender	string	e-mail where notifications should originate from
mail_notification_email	string	e-mail to send notifications to
mail_notification_smtp	string	smtp server for e-mail notifications
mail_notification_ssl_enabled	bool	True if smtp server requires SSL connection
mail_notification_auth_enabled	bool	True if smtp server requires authentication
mail_notification_username	string	Username for smtp authentication
mail_notification_password	string	Password for smtp authentication
autorun_enabled	bool	True if external program should be run after torrent has finished downloading
autorun_program	string	Program path/name/arguments to run if autorun_enabled is enabled; path is separated by slashes; you can use %f and %n arguments, which will be expanded by qBittorent as path_to_torrent_file and torrent_name (from the GUI; not the .torrent file name) respectively
queueing_enabled	bool	True if torrent queuing is enabled
max_active_downloads	integer	Maximum number of active simultaneous downloads
max_active_torrents	integer	Maximum number of active simultaneous downloads and uploads
max_active_uploads	integer	Maximum number of active simultaneous uploads
dont_count_slow_torrents	bool	If true torrents w/o any activity (stalled ones) will not be counted towards max_active_* limits; see dont_count_slow_torrents for more information
slow_torrent_dl_rate_threshold	integer	Download rate in KiB/s for a torrent to be considered "slow"
slow_torrent_ul_rate_threshold	integer	Upload rate in KiB/s for a torrent to be considered "slow"
slow_torrent_inactive_timer	integer	Seconds a torrent should be inactive before considered "slow"
max_ratio_enabled	bool	True if share ratio limit is enabled
max_ratio	float	Get the global share ratio limit
max_ratio_act	integer	Action performed when a torrent reaches the maximum share ratio. See list of possible values here below.
listen_port	integer	Port for incoming connections
upnp	bool	True if UPnP/NAT-PMP is enabled
random_port	bool	True if the port is randomly selected
dl_limit	integer	Global download speed limit in KiB/s; -1 means no limit is applied
up_limit	integer	Global upload speed limit in KiB/s; -1 means no limit is applied
max_connec	integer	Maximum global number of simultaneous connections
max_connec_per_torrent	integer	Maximum number of simultaneous connections per torrent
max_uploads	integer	Maximum number of upload slots
max_uploads_per_torrent	integer	Maximum number of upload slots per torrent
stop_tracker_timeout	integer	Timeout in seconds for a stopped announce request to trackers
enable_piece_extent_affinity	bool	True if the advanced libtorrent option piece_extent_affinity is enabled
bittorrent_protocol	integer	Bittorrent Protocol to use (see list of possible values below)
limit_utp_rate	bool	True if [du]l_limit should be applied to uTP connections; this option is only available in qBittorent built against libtorrent version 0.16.X and higher
limit_tcp_overhead	bool	True if [du]l_limit should be applied to estimated TCP overhead (service data: e.g. packet headers)
limit_lan_peers	bool	True if [du]l_limit should be applied to peers on the LAN
alt_dl_limit	integer	Alternative global download speed limit in KiB/s
alt_up_limit	integer	Alternative global upload speed limit in KiB/s
scheduler_enabled	bool	True if alternative limits should be applied according to schedule
schedule_from_hour	integer	Scheduler starting hour
schedule_from_min	integer	Scheduler starting minute
schedule_to_hour	integer	Scheduler ending hour
schedule_to_min	integer	Scheduler ending minute
scheduler_days	integer	Scheduler days. See possible values here below
dht	bool	True if DHT is enabled
pex	bool	True if PeX is enabled
lsd	bool	True if LSD is enabled
encryption	integer	See list of possible values here below
anonymous_mode	bool	If true anonymous mode will be enabled; read more here; this option is only available in qBittorent built against libtorrent version 0.16.X and higher
proxy_type	integer	See list of possible values here below
proxy_ip	string	Proxy IP address or domain name
proxy_port	integer	Proxy port
proxy_peer_connections	bool	True if peer and web seed connections should be proxified; this option will have any effect only in qBittorent built against libtorrent version 0.16.X and higher
proxy_auth_enabled	bool	True proxy requires authentication; doesn't apply to SOCKS4 proxies
proxy_username	string	Username for proxy authentication
proxy_password	string	Password for proxy authentication
proxy_torrents_only	bool	True if proxy is only used for torrents
ip_filter_enabled	bool	True if external IP filter should be enabled
ip_filter_path	string	Path to IP filter file (.dat, .p2p, .p2b files are supported); path is separated by slashes
ip_filter_trackers	bool	True if IP filters are applied to trackers
web_ui_domain_list	string	Semicolon-separated list of domains to accept when performing Host header validation
web_ui_address	string	IP address to use for the WebUI
web_ui_port	integer	WebUI port
web_ui_upnp	bool	True if UPnP is used for the WebUI port
web_ui_username	string	WebUI username
web_ui_password	string	For API ≥ v2.3.0: Plaintext WebUI password, not readable, write-only. For API < v2.3.0: MD5 hash of WebUI password, hash is generated from the following string: username:Web UI Access:plain_text_web_ui_password
web_ui_csrf_protection_enabled	bool	True if WebUI CSRF protection is enabled
web_ui_clickjacking_protection_enabled	bool	True if WebUI clickjacking protection is enabled
web_ui_secure_cookie_enabled	bool	True if WebUI cookie Secure flag is enabled
web_ui_max_auth_fail_count	integer	Maximum number of authentication failures before WebUI access ban
web_ui_ban_duration	integer	WebUI access ban duration in seconds
web_ui_session_timeout	integer	Seconds until WebUI is automatically signed off
web_ui_host_header_validation_enabled	bool	True if WebUI host header validation is enabled
bypass_local_auth	bool	True if authentication challenge for loopback address (127.0.0.1) should be disabled
bypass_auth_subnet_whitelist_enabled	bool	True if webui authentication should be bypassed for clients whose ip resides within (at least) one of the subnets on the whitelist
bypass_auth_subnet_whitelist	string	(White)list of ipv4/ipv6 subnets for which webui authentication should be bypassed; list entries are separated by commas
alternative_webui_enabled	bool	True if an alternative WebUI should be used
alternative_webui_path	string	File path to the alternative WebUI
use_https	bool	True if WebUI HTTPS access is enabled
ssl_key	string	For API < v2.0.1: SSL keyfile contents (this is a not a path)
ssl_cert	string	For API < v2.0.1: SSL certificate contents (this is a not a path)
web_ui_https_key_path	string	For API ≥ v2.0.1: Path to SSL keyfile
web_ui_https_cert_path	string	For API ≥ v2.0.1: Path to SSL certificate
dyndns_enabled	bool	True if server DNS should be updated dynamically
dyndns_service	integer	See list of possible values here below
dyndns_username	string	Username for DDNS service
dyndns_password	string	Password for DDNS service
dyndns_domain	string	Your DDNS domain name
rss_refresh_interval	integer	RSS refresh interval
rss_max_articles_per_feed	integer	Max stored articles per RSS feed
rss_processing_enabled	bool	Enable processing of RSS feeds
rss_auto_downloading_enabled	bool	Enable auto-downloading of torrents from the RSS feeds
rss_download_repack_proper_episodes	bool	For API ≥ v2.5.1: Enable downloading of repack/proper Episodes
rss_smart_episode_filters	string	For API ≥ v2.5.1: List of RSS Smart Episode Filters
add_trackers_enabled	bool	Enable automatic adding of trackers to new torrents
add_trackers	string	List of trackers to add to new torrent
web_ui_use_custom_http_headers_enabled	bool	For API ≥ v2.5.1: Enable custom http headers
web_ui_custom_http_headers	string	For API ≥ v2.5.1: List of custom http headers
max_seeding_time_enabled	bool	True enables max seeding time
max_seeding_time	integer	Number of minutes to seed a torrent
announce_ip	string	TODO
announce_to_all_tiers	bool	True always announce to all tiers
announce_to_all_trackers	bool	True always announce to all trackers in a tier
async_io_threads	integer	Number of asynchronous I/O threads
banned_IPs	string	List of banned IPs
checking_memory_use	integer	Outstanding memory when checking torrents in MiB
current_interface_address	string	IP Address to bind to. Empty String means All addresses
current_network_interface	string	Network Interface used
disk_cache	integer	Disk cache used in MiB
disk_cache_ttl	integer	Disk cache expiry interval in seconds
embedded_tracker_port	integer	Port used for embedded tracker
enable_coalesce_read_write	bool	True enables coalesce reads & writes
enable_embedded_tracker	bool	True enables embedded tracker
enable_multi_connections_from_same_ip	bool	True allows multiple connections from the same IP address
enable_os_cache	bool	True enables os cache
enable_upload_suggestions	bool	True enables sending of upload piece suggestions
file_pool_size	integer	File pool size
outgoing_ports_max	integer	Maximal outgoing port (0: Disabled)
outgoing_ports_min	integer	Minimal outgoing port (0: Disabled)
recheck_completed_torrents	bool	True rechecks torrents on completion
resolve_peer_countries	bool	True resolves peer countries
save_resume_data_interval	integer	Save resume data interval in min
send_buffer_low_watermark	integer	Send buffer low watermark in KiB
send_buffer_watermark	integer	Send buffer watermark in KiB
send_buffer_watermark_factor	integer	Send buffer watermark factor in percent
socket_backlog_size	integer	Socket backlog size
upload_choking_algorithm	integer	Upload choking algorithm used (see list of possible values below)
upload_slots_behavior	integer	Upload slots behavior used (see list of possible values below)
upnp_lease_duration	integer	UPnP lease duration (0: Permanent lease)
utp_tcp_mixed_mode	integer	μTP-TCP mixed mode algorithm (see list of possible values below)

Possible values of scan_dirs:

Value	Description
0	Download to the monitored folder
1	Download to the default save path
"/path/to/download/to"	Download to this path

Possible values of scheduler_days:

Value	Description
0	Every day
1	Every weekday
2	Every weekend
3	Every Monday
4	Every Tuesday
5	Every Wednesday
6	Every Thursday
7	Every Friday
8	Every Saturday
9	Every Sunday

Possible values of encryption:

Value	Description
0	Prefer encryption
1	Force encryption on
2	Force encryption off

NB: the first options allows you to use both encrypted and unencrypted connections (this is the default); other options are mutually exclusive: e.g. by forcing encryption on you won't be able to use unencrypted connections and vice versa.

Possible values of proxy_type:

Value	Description
-1	Proxy is disabled
1	HTTP proxy without authentication
2	SOCKS5 proxy without authentication
3	HTTP proxy with authentication
4	SOCKS5 proxy with authentication
5	SOCKS4 proxy without authentication

Possible values of dyndns_service:

Value	Description
0	Use DyDNS
1	Use NOIP

Possible values of max_ratio_act:

Value	Description
0	Pause torrent
1	Remove torrent

Possible values of bittorrent_protocol:

Value	Description
0	TCP and μTP
1	TCP
2	μTP

Possible values of upload_choking_algorithm:

Value	Description
0	Round-robin
1	Fastest upload
2	Anti-leech

Possible values of upload_slots_behavior:

Value	Description
0	Fixed slots
1	Upload rate based

Possible values of utp_tcp_mixed_mode:

Value	Description
0	Prefer TCP
1	Peer proportional

Example:

{
    "add_trackers": "",
    "add_trackers_enabled": false,
    "alt_dl_limit": 10240,
    "alt_up_limit": 10240,
    "alternative_webui_enabled": false,
    "alternative_webui_path": "/home/user/Documents/qbit-webui",
    "announce_ip": "",
    "announce_to_all_tiers": true,
    "announce_to_all_trackers": false,
    "anonymous_mode": false,
    "async_io_threads": 4,
    "auto_delete_mode": 0,
    "auto_tmm_enabled": false,
    "autorun_enabled": false,
    "autorun_program": "",
    "banned_IPs": "",
    "bittorrent_protocol": 0,
    "bypass_auth_subnet_whitelist": "",
    "bypass_auth_subnet_whitelist_enabled": false,
    "bypass_local_auth": false,
    "category_changed_tmm_enabled": false,
    "checking_memory_use": 32,
    "create_subfolder_enabled": true,
    "current_interface_address": "",
    "current_network_interface": "",
    "dht": true,
    "disk_cache": -1,
    "disk_cache_ttl": 60,
    "dl_limit": 0,
    "dont_count_slow_torrents": false,
    "dyndns_domain": "changeme.dyndns.org",
    "dyndns_enabled": false,
    "dyndns_password": "",
    "dyndns_service": 0,
    "dyndns_username": "",
    "embedded_tracker_port": 9000,
    "enable_coalesce_read_write": false,
    "enable_embedded_tracker": false,
    "enable_multi_connections_from_same_ip": false,
    "enable_os_cache": true,
    "enable_piece_extent_affinity": false,
    "enable_upload_suggestions": false,
    "encryption": 0,
    "export_dir": "/home/user/Downloads/all",
    "export_dir_fin": "/home/user/Downloads/completed",
    "file_pool_size": 40,
    "incomplete_files_ext": false,
    "ip_filter_enabled": false,
    "ip_filter_path": "",
    "ip_filter_trackers": false,
    "limit_lan_peers": true,
    "limit_tcp_overhead": false,
    "limit_utp_rate": true,
    "listen_port": 58925,
    "locale": "en",
    "lsd": true,
    "mail_notification_auth_enabled": false,
    "mail_notification_email": "",
    "mail_notification_enabled": false,
    "mail_notification_password": "",
    "mail_notification_sender": "[email protected]",
    "mail_notification_smtp": "smtp.changeme.com",
    "mail_notification_ssl_enabled": false,
    "mail_notification_username": "",
    "max_active_downloads": 3,
    "max_active_torrents": 5,
    "max_active_uploads": 3,
    "max_connec": 500,
    "max_connec_per_torrent": 100,
    "max_ratio": -1,
    "max_ratio_act": 0,
    "max_ratio_enabled": false,
    "max_seeding_time": -1,
    "max_seeding_time_enabled": false,
    "max_uploads": -1,
    "max_uploads_per_torrent": -1,
    "outgoing_ports_max": 0,
    "outgoing_ports_min": 0,
    "pex": true,
    "preallocate_all": false,
    "proxy_auth_enabled": false,
    "proxy_ip": "0.0.0.0",
    "proxy_password": "",
    "proxy_peer_connections": false,
    "proxy_port": 8080,
    "proxy_torrents_only": false,
    "proxy_type": 0,
    "proxy_username": "",
    "queueing_enabled": false,
    "random_port": false,
    "recheck_completed_torrents": false,
    "resolve_peer_countries": true,
    "rss_auto_downloading_enabled":true,
    "rss_download_repack_proper_episodes":true,
    "rss_max_articles_per_feed":50,
    "rss_processing_enabled":true,
    "rss_refresh_interval":30,
    "rss_smart_episode_filters":"s(\\d+)e(\\d+)\n(\\d+)x(\\d+)\n(\\d{4}[.\\-]\\d{1,2}[.\\-]\\d{1,2})",
    "save_path": "/home/user/Downloads/",
    "save_path_changed_tmm_enabled": false,
    "save_resume_data_interval": 60,
    "scan_dirs":
    {
        "/home/user/Downloads/incoming/games": 0,
        "/home/user/Downloads/incoming/movies": 1,
    },
    "schedule_from_hour": 8,
    "schedule_from_min": 0,
    "schedule_to_hour": 20,
    "schedule_to_min": 0,
    "scheduler_days": 0,
    "scheduler_enabled": false,
    "send_buffer_low_watermark": 10,
    "send_buffer_watermark": 500,
    "send_buffer_watermark_factor": 50,
    "slow_torrent_dl_rate_threshold": 2,
    "slow_torrent_inactive_timer": 60,
    "slow_torrent_ul_rate_threshold": 2,
    "socket_backlog_size": 30,
    "start_paused_enabled": false,
    "stop_tracker_timeout": 1,
    "temp_path": "/home/user/Downloads/temp",
    "temp_path_enabled": false,
    "torrent_changed_tmm_enabled": true,
    "up_limit": 0,
    "upload_choking_algorithm": 1,
    "upload_slots_behavior": 0,
    "upnp": true,
    "use_https": false,
    "utp_tcp_mixed_mode": 0,
    "web_ui_address": "*",
    "web_ui_ban_duration": 3600,
    "web_ui_clickjacking_protection_enabled": true,
    "web_ui_csrf_protection_enabled": true,
    "web_ui_custom_http_headers": "",
    "web_ui_domain_list": "*",
    "web_ui_host_header_validation_enabled": true,
    "web_ui_https_cert_path": "",
    "web_ui_https_key_path": "",
    "web_ui_max_auth_fail_count": 5,
    "web_ui_port": 8080,
    "web_ui_secure_cookie_enabled": true,
    "web_ui_session_timeout": 3600,
    "web_ui_upnp": false,
    "web_ui_use_custom_http_headers_enabled": false,
    "web_ui_username": "admin"
}

Set application preferences

Name: setPreferences

Parameters:

A json object with key-value pairs of the settings you want to change and their new values.

Example:

json={"save_path":"C:/Users/Dayman/Downloads","queueing_enabled":false,"scan_dirs":{"C:/Games": 0,"D:/Downloads": 1}}

Returns:

HTTP Status Code	Scenario
200	All scenarios

Notes:

1. There is no need to pass all possible preferences' token:value pairs if you only want to change one option
2. Paths in scan_dirs must exist, otherwise this option will have no effect
3. String values must be quoted; integer and boolean values must never be quoted

For a list of possible preference options see Get application preferences

Get default save path

Name: defaultSavePath

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

The response is a string with the default save path, e.g. C:/Users/Dayman/Downloads.

Log

All Log API methods are under "log", e.g.: /api/v2/log/methodName.

Get log

Name: main

Parameters:

Parameter	Type	Description
normal	bool	Include normal messages (default: true)
info	bool	Include info messages (default: true)
warning	bool	Include warning messages (default: true)
critical	bool	Include critical messages (default: true)
last_known_id	integer	Exclude messages with "message id" <= last_known_id (default: -1)

Example:

/api/v2/log/main?normal=true&info=true&warning=true&critical=true&last_known_id=-1

Returns:

HTTP Status Code	Scenario
200	All scenarios- see JSON below

The response is a JSON array in which each element is an entry of the log.

Each element of the array has the following properties:

Property	Type	Description
id	integer	ID of the message
message	string	Text of the message
timestamp	integer	Seconds since epoch (Note: switched from milliseconds to seconds in v4.5.0)
type	integer	Type of the message: Log::NORMAL: 1, Log::INFO: 2, Log::WARNING: 4, Log::CRITICAL: 8

Example:

[
    {
        "id":0,
        "message":"qBittorrent v3.4.0 started",
        "timestamp":1507969127,
        "type":1
    },
    {
        "id":1,
        "message":"qBittorrent is trying to listen on any interface port: 19036",
        "timestamp":1507969127,
        "type":2
    },
    {
        "id":2,
        "message":"Peer ID: -qB3400-",
        "timestamp":1507969127,
        "type":1
    },
    {
        "id":3,
        "message":"HTTP User-Agent is 'qBittorrent/3.4.0'",
        "timestamp":1507969127,
        "type":1
    },
    {
        "id":4,
        "message":"DHT support [ON]",
        "timestamp":1507969127,
        "type":2
    },
    {
        "id":5,
        "message":"Local Peer Discovery support [ON]",
        "timestamp":1507969127,
        "type":2
    },
    {
        "id":6,
        "message":"PeX support [ON]",
        "timestamp":1507969127,
        "type":2
    },
    {
        "id":7,
        "message":"Anonymous mode [OFF]",
        "timestamp":1507969127,
        "type":2
    },
    {
        "id":8,
        "message":"Encryption support [ON]",
        "timestamp":1507969127,
        "type":2
    },
    {
        "id":9,
        "message":"Embedded Tracker [OFF]",
        "timestamp":1507969127,
        "type":2
    },
    {
        "id":10,
        "message":"UPnP / NAT-PMP support [ON]",
        "timestamp":1507969127,
        "type":2
    },
    {
        "id":11,
        "message":"Web UI: Now listening on port 8080",
        "timestamp":1507969127,
        "type":1
    },
    {
        "id":12,
        "message":"Options were saved successfully.",
        "timestamp":1507969128,
        "type":1
    },
    {
        "id":13,
        "message":"qBittorrent is successfully listening on interface :: port: TCP/19036",
        "timestamp":1507969128,
        "type":2
    },
    {
        "id":14,
        "message":"qBittorrent is successfully listening on interface 0.0.0.0 port: TCP/19036",
        "timestamp":1507969128,
        "type":2
    },
    {
        "id":15,
        "message":"qBittorrent is successfully listening on interface 0.0.0.0 port: UDP/19036",
        "timestamp":1507969128,
        "type":2
    }
]

Get peer log

Name: peers

Parameters:

Parameter	Type	Description
last_known_id	integer	Exclude messages with "message id" <= last_known_id (default: -1)

Returns:

HTTP Status Code	Scenario
200	All scenarios- see JSON below

The response a JSON array. Each element of the array of objects (each object is the information relative to a peer) containing the following fields

Property	Type	Description
id	integer	ID of the peer
ip	string	IP of the peer
timestamp	integer	Seconds since epoch
blocked	boolean	Whether or not the peer was blocked
reason	string	Reason of the block

Sync

Sync API implements requests for obtaining changes since the last request. All Sync API methods are under "sync", e.g.: /api/v2/sync/methodName.

Get main data

Name: maindata

Parameters:

Parameter	Type	Description
rid	integer	Response ID. If not provided, rid=0 will be assumed. If the given rid is different from the one of last server reply, full_update will be true (see the server reply details for more info)

Example:

/api/v2/sync/maindata?rid=14

Returns:

HTTP Status Code	Scenario
200	All scenarios- see JSON below

The response is a JSON object with the following possible fields

Property	Type	Description
rid	integer	Response ID
full_update	bool	Whether the response contains all the data or partial data
torrents	object	Property: torrent hash, value: same as torrent list
torrents_removed	array	List of hashes of torrents removed since last request
categories	object	Info for categories added since last request
categories_removed	array	List of categories removed since last request
tags	array	List of tags added since last request
tags_removed	array	List of tags removed since last request
server_state	object	Global transfer info

Example:

{
    "rid":15,
    "torrents":
    {
        "8c212779b4abde7c6bc608063a0d008b7e40ce32":
        {
            "state":"pausedUP"
        }
    }
}

Get torrent peers data

Name: torrentPeers

Parameters:

Parameter	Type	Description
hash	string	Torrent hash
rid	integer	Response ID. If not provided, rid=0 will be assumed. If the given rid is different from the one of last server reply, full_update will be true (see the server reply details for more info)

Example:

/api/v2/sync/torrentPeers?hash=8c212779b4abde7c6bc608063a0d008b7e40ce32?rid=14

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
200	All other scenarios- see JSON below

The response is TODO

Transfer info

All Transfer info API methods are under "transfer", e.g.: /api/v2/transfer/methodName.

Get global transfer info

This method returns info you usually see in qBt status bar.

Name: info

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios- see JSON below

The response is a JSON object with the following fields

Property	Type	Description
dl_info_speed	integer	Global download rate (bytes/s)
dl_info_data	integer	Data downloaded this session (bytes)
up_info_speed	integer	Global upload rate (bytes/s)
up_info_data	integer	Data uploaded this session (bytes)
dl_rate_limit	integer	Download rate limit (bytes/s)
up_rate_limit	integer	Upload rate limit (bytes/s)
dht_nodes	integer	DHT nodes connected to
connection_status	string	Connection status. See possible values here below

In addition to the above in partial data requests (see Get partial data for more info):

Property	Type	Description
queueing	bool	True if torrent queueing is enabled
use_alt_speed_limits	bool	True if alternative speed limits are enabled
refresh_interval	integer	Transfer list refresh interval (milliseconds)

Possible values of connection_status:

Value
connected
firewalled
disconnected

Example:

{
    "connection_status":"connected",
    "dht_nodes":386,
    "dl_info_data":681521119,
    "dl_info_speed":0,
    "dl_rate_limit":0,
    "up_info_data":10747904,
    "up_info_speed":0,
    "up_rate_limit":1048576
}

Get alternative speed limits state

Name: speedLimitsMode

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

The response is 1 if alternative speed limits are enabled, 0 otherwise.

Toggle alternative speed limits

Name: toggleSpeedLimitsMode

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

Get global download limit

Name: downloadLimit

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

The response is the value of current global download speed limit in bytes/second; this value will be zero if no limit is applied.

Set global download limit

Name: setDownloadLimit

Parameters:

Parameter	Type	Description
limit	integer	The global download speed limit to set in bytes/second

Returns:

HTTP Status Code	Scenario
200	All scenarios

Get global upload limit

Name: uploadLimit

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

The response is the value of current global upload speed limit in bytes/second; this value will be zero if no limit is applied.

Set global upload limit

Name: setUploadLimit

Parameters:

Parameter	Type	Description
limit	integer	The global upload speed limit to set in bytes/second

Returns:

HTTP Status Code	Scenario
200	All scenarios

Ban peers

Name: banPeers

Parameters:

Parameter	Type	Description
peers	string	The peer to ban, or multiple peers separated by a pipe |. Each peer is a colon-separated host:port

Returns:

HTTP Status Code	Scenario
200	All scenarios

Torrent management

All Torrent management API methods are under "torrents", e.g.: /api/v2/torrents/methodName.

Get torrent list

Name: info

Parameters:

Parameter	Type	Description
filter optional	string	Filter torrent list by state. Allowed state filters: all, downloading, seeding, completed, paused, active, inactive, resumed, stalled, stalled_uploading, stalled_downloading, errored
category optional	string	Get torrents with the given category (empty string means "without category"; no "category" parameter means "any category"). Remember to URL-encode the category name. For example, My category becomes My%20category
tag optional since 2.8.3	string	Get torrents with the given tag (empty string means "without tag"; no "tag" parameter means "any tag". Remember to URL-encode the category name. For example, My tag becomes My%20tag
sort optional	string	Sort torrents by given key. They can be sorted using any field of the response's JSON array (which are documented below) as the sort key.
reverse optional	bool	Enable reverse sorting. Defaults to false
limit optional	integer	Limit the number of torrents returned
offset optional	integer	Set offset (if less than 0, offset from end)
hashes optional	string	Filter by hashes. Can contain multiple hashes separated by |

Example:

/api/v2/torrents/info?filter=downloading&category=sample%20category&sort=ratio

Returns:

HTTP Status Code	Scenario
200	All scenarios- see JSON below

The response is a JSON array with the following fields

Property	Type	Description
added_on	integer	Time (Unix Epoch) when the torrent was added to the client
amount_left	integer	Amount of data left to download (bytes)
auto_tmm	bool	Whether this torrent is managed by Automatic Torrent Management
availability	float	Percentage of file pieces currently available
category	string	Category of the torrent
completed	integer	Amount of transfer data completed (bytes)
completion_on	integer	Time (Unix Epoch) when the torrent completed
content_path	string	Absolute path of torrent content (root path for multifile torrents, absolute file path for singlefile torrents)
dl_limit	integer	Torrent download speed limit (bytes/s). -1 if unlimited.
dlspeed	integer	Torrent download speed (bytes/s)
downloaded	integer	Amount of data downloaded
downloaded_session	integer	Amount of data downloaded this session
eta	integer	Torrent ETA (seconds)
f_l_piece_prio	bool	True if first last piece are prioritized
force_start	bool	True if force start is enabled for this torrent
hash	string	Torrent hash
isPrivate	bool	True if torrent is from a private tracker (added in 5.0.0)
last_activity	integer	Last time (Unix Epoch) when a chunk was downloaded/uploaded
magnet_uri	string	Magnet URI corresponding to this torrent
max_ratio	float	Maximum share ratio until torrent is stopped from seeding/uploading
max_seeding_time	integer	Maximum seeding time (seconds) until torrent is stopped from seeding
name	string	Torrent name
num_complete	integer	Number of seeds in the swarm
num_incomplete	integer	Number of leechers in the swarm
num_leechs	integer	Number of leechers connected to
num_seeds	integer	Number of seeds connected to
priority	integer	Torrent priority. Returns -1 if queuing is disabled or torrent is in seed mode
progress	float	Torrent progress (percentage/100)
ratio	float	Torrent share ratio. Max ratio value: 9999.
ratio_limit	float	TODO (what is different from max_ratio?)
save_path	string	Path where this torrent's data is stored
seeding_time	integer	Torrent elapsed time while complete (seconds)
seeding_time_limit	integer	TODO (what is different from max_seeding_time?) seeding_time_limit is a per torrent setting, when Automatic Torrent Management is disabled, furthermore then max_seeding_time is set to seeding_time_limit for this torrent. If Automatic Torrent Management is enabled, the value is -2. And if max_seeding_time is unset it have a default value -1.
seen_complete	integer	Time (Unix Epoch) when this torrent was last seen complete
seq_dl	bool	True if sequential download is enabled
size	integer	Total size (bytes) of files selected for download
state	string	Torrent state. See table here below for the possible values
super_seeding	bool	True if super seeding is enabled
tags	string	Comma-concatenated tag list of the torrent
time_active	integer	Total active time (seconds)
total_size	integer	Total size (bytes) of all file in this torrent (including unselected ones)
tracker	string	The first tracker with working status. Returns empty string if no tracker is working.
up_limit	integer	Torrent upload speed limit (bytes/s). -1 if unlimited.
uploaded	integer	Amount of data uploaded
uploaded_session	integer	Amount of data uploaded this session
upspeed	integer	Torrent upload speed (bytes/s)

Possible values of state:

Value	Description
error	Some error occurred, applies to paused torrents
missingFiles	Torrent data files is missing
uploading	Torrent is being seeded and data is being transferred
pausedUP	Torrent is paused and has finished downloading
queuedUP	Queuing is enabled and torrent is queued for upload
stalledUP	Torrent is being seeded, but no connection were made
checkingUP	Torrent has finished downloading and is being checked
forcedUP	Torrent is forced to uploading and ignore queue limit
allocating	Torrent is allocating disk space for download
downloading	Torrent is being downloaded and data is being transferred
metaDL	Torrent has just started downloading and is fetching metadata
pausedDL	Torrent is paused and has NOT finished downloading
queuedDL	Queuing is enabled and torrent is queued for download
stalledDL	Torrent is being downloaded, but no connection were made
checkingDL	Same as checkingUP, but torrent has NOT finished downloading
forcedDL	Torrent is forced to downloading to ignore queue limit
checkingResumeData	Checking resume data on qBt startup
moving	Torrent is moving to another location
unknown	Unknown status

Example:

[
    {
        "dlspeed":9681262,
        "eta":87,
        "f_l_piece_prio":false,
        "force_start":false,
        "hash":"8c212779b4abde7c6bc608063a0d008b7e40ce32",
        "category":"",
        "tags": "",
        "name":"debian-8.1.0-amd64-CD-1.iso",
        "num_complete":-1,
        "num_incomplete":-1,
        "num_leechs":2,
        "num_seeds":54,
        "priority":1,
        "progress":0.16108787059783936,
        "ratio":0,
        "seq_dl":false,
        "size":657457152,
        "state":"downloading",
        "super_seeding":false,
        "upspeed":0,
        "isPrivate":true
    },
    {
        another_torrent_info
    }
]

Get torrent generic properties

Requires knowing the torrent hash. You can get it from torrent list.

Name: properties

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent you want to get the generic properties of

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
200	All other scenarios- see JSON below

The response is:

• empty, if the torrent hash is invalid
• otherwise, a JSON object with the following fields

Property	Type	Description
save_path	string	Torrent save path
creation_date	integer	Torrent creation date (Unix timestamp)
piece_size	integer	Torrent piece size (bytes)
comment	string	Torrent comment
total_wasted	integer	Total data wasted for torrent (bytes)
total_uploaded	integer	Total data uploaded for torrent (bytes)
total_uploaded_session	integer	Total data uploaded this session (bytes)
total_downloaded	integer	Total data downloaded for torrent (bytes)
total_downloaded_session	integer	Total data downloaded this session (bytes)
up_limit	integer	Torrent upload limit (bytes/s)
dl_limit	integer	Torrent download limit (bytes/s)
time_elapsed	integer	Torrent elapsed time (seconds)
seeding_time	integer	Torrent elapsed time while complete (seconds)
nb_connections	integer	Torrent connection count
nb_connections_limit	integer	Torrent connection count limit
share_ratio	float	Torrent share ratio
addition_date	integer	When this torrent was added (unix timestamp)
completion_date	integer	Torrent completion date (unix timestamp)
created_by	string	Torrent creator
dl_speed_avg	integer	Torrent average download speed (bytes/second)
dl_speed	integer	Torrent download speed (bytes/second)
eta	integer	Torrent ETA (seconds)
last_seen	integer	Last seen complete date (unix timestamp)
peers	integer	Number of peers connected to
peers_total	integer	Number of peers in the swarm
pieces_have	integer	Number of pieces owned
pieces_num	integer	Number of pieces of the torrent
reannounce	integer	Number of seconds until the next announce
seeds	integer	Number of seeds connected to
seeds_total	integer	Number of seeds in the swarm
total_size	integer	Torrent total size (bytes)
up_speed_avg	integer	Torrent average upload speed (bytes/second)
up_speed	integer	Torrent upload speed (bytes/second)
isPrivate	bool	True if torrent is from a private tracker

NB: -1 is returned if the type of the property is integer but its value is not known.

Example:

{
    "addition_date":1438429165,
    "comment":"\"Debian CD from cdimage.debian.org\"",
    "completion_date":1438429234,
    "created_by":"",
    "creation_date":1433605214,
    "dl_limit":-1,
    "dl_speed":0,
    "dl_speed_avg":9736015,
    "eta":8640000,
    "isPrivate":true,
    "last_seen":1438430354,
    "nb_connections":3,
    "nb_connections_limit":250,
    "peers":1,
    "peers_total":89,
    "piece_size":524288,
    "pieces_have":1254,
    "pieces_num":1254,
    "reannounce":672,
    "save_path":"/Downloads/debian-8.1.0-amd64-CD-1.iso",
    "seeding_time":1128,
    "seeds":1,
    "seeds_total":254,
    "share_ratio":0.00072121022562178299,
    "time_elapsed":1197,
    "total_downloaded":681521119,
    "total_downloaded_session":681521119,
    "total_size":657457152,
    "total_uploaded":491520,
    "total_uploaded_session":491520,
    "total_wasted":23481724,
    "up_limit":-1,
    "up_speed":0,
    "up_speed_avg":410
}

Get torrent trackers

Requires knowing the torrent hash. You can get it from torrent list.

Name: trackers

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent you want to get the trackers of

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
200	All other scenarios- see JSON below

The response is a JSON array, where each element contains info about one tracker, with the following fields

Property	Type	Description
url	string	Tracker url
status	integer	Tracker status. See the table below for possible values
tier	integer	Tracker priority tier. Lower tier trackers are tried before higher tiers. Tier numbers are valid when >= 0, < 0 is used as placeholder when tier does not exist for special entries (such as DHT).
num_peers	integer	Number of peers for current torrent, as reported by the tracker
num_seeds	integer	Number of seeds for current torrent, asreported by the tracker
num_leeches	integer	Number of leeches for current torrent, as reported by the tracker
num_downloaded	integer	Number of completed downloads for current torrent, as reported by the tracker
msg	string	Tracker message (there is no way of knowing what this message is - it's up to tracker admins)

Possible values of status:

Value	Description
0	Tracker is disabled (used for DHT, PeX, and LSD)
1	Tracker has not been contacted yet
2	Tracker has been contacted and is working
3	Tracker is updating
4	Tracker has been contacted, but it is not working (or doesn't send proper replies)

Example:

[
    {
        "msg":"",
        "num_peers":100,
        "status":2,
        "url":"http://bttracker.debian.org:6969/announce"
    },
    {
        another_tracker_info
    }
]

Get torrent web seeds

Requires knowing the torrent hash. You can get it from torrent list.

Name: webseeds

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent you want to get the webseeds of

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
200	All other scenarios- see JSON below

The response is a JSON array, where each element is information about one webseed, with the following fields

Property	Type	Description
url	string	URL of the web seed

Example:

[
    {
        "url":"http://some_url/"
    },
    {
        "url":"http://some_other_url/"
    }
]

Get torrent contents

Requires knowing the torrent hash. You can get it from torrent list.

Name: files

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent you want to get the contents of
indexes optional since 2.8.2	string	The indexes of the files you want to retrieve. indexes can contain multiple values separated by |.

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
200	All other scenarios- see JSON below

The response is:

• empty, if the torrent hash is invalid
• otherwise, a JSON array, where each element contains info about one file, with the following fields

Property	Type	Description
index since 2.8.2	integer	File index
name	string	File name (including relative path)
size	integer	File size (bytes)
progress	float	File progress (percentage/100)
priority	integer	File priority. See possible values here below
is_seed	bool	True if file is seeding/complete
piece_range	integer array	The first number is the starting piece index and the second number is the ending piece index (inclusive)
availability	float	Percentage of file pieces currently available (percentage/100)

Possible values of priority:

Value	Description
0	Do not download
1	Normal priority
6	High priority
7	Maximal priority

Example:

[
    {
        "index":0,
        "is_seed":false,
        "name":"debian-8.1.0-amd64-CD-1.iso",
        "piece_range":[0,1253],
        "priority":1,
        "progress":0,
        "size":657457152,
        "availability":0.5,
    }
]

Get torrent pieces' states

Requires knowing the torrent hash. You can get it from torrent list.

Name: pieceStates

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent you want to get the pieces' states of

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
200	All other scenarios- see JSON below

The response is:

• empty, if the torrent hash is invalid
• otherwise, an array of states (integers) of all pieces (in order) of a specific torrent.

Value meanings are defined as below:

Value	Description
0	Not downloaded yet
1	Now downloading
2	Already downloaded

Example:

[0,0,2,1,0,0,2,1]

Get torrent pieces' hashes

Requires knowing the torrent hash. You can get it from torrent list.

Name: pieceHashes

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent you want to get the pieces' hashes of

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
200	All other scenarios- see JSON below

The response is:

• empty, if the torrent hash is invalid
• otherwise, an array of hashes (strings) of all pieces (in order) of a specific torrent.

Example:

["54eddd830a5b58480a6143d616a97e3a6c23c439","f8a99d225aa4241db100f88407fc3bdaead583ab","928fb615b9bd4dd8f9e9022552c8f8f37ef76f58"]

Pause torrents

Requires knowing the torrent hashes. You can get it from torrent list.

Name: pause

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to pause. hashes can contain multiple hashes separated by |, to pause multiple torrents, or set to all, to pause all torrents.

Example:

/api/v2/torrents/pause?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
200	All scenarios

Resume torrents

Requires knowing the torrent hashes. You can get it from torrent list.

Name: resume

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to resume. hashes can contain multiple hashes separated by |, to resume multiple torrents, or set to all, to resume all torrents.

Example:

/api/v2/torrents/resume?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
200	All scenarios

Delete torrents

Requires knowing the torrent hashes. You can get it from torrent list.

Name: delete

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to delete. hashes can contain multiple hashes separated by |, to delete multiple torrents, or set to all, to delete all torrents.
deleteFiles	If set to true, the downloaded data will also be deleted, otherwise has no effect.

Example:

/api/v2/torrents/delete?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32&deleteFiles=false

Returns:

HTTP Status Code	Scenario
200	All scenarios

Recheck torrents

Requires knowing the torrent hashes. You can get it from torrent list.

Name: recheck

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to recheck. hashes can contain multiple hashes separated by |, to recheck multiple torrents, or set to all, to recheck all torrents.

Example:

/api/v2/torrents/recheck?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
200	All scenarios

Reannounce torrents

Requires knowing the torrent hashes. You can get it from torrent list.

Name: reannounce

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to reannounce. hashes can contain multiple hashes separated by |, to reannounce multiple torrents, or set to all, to reannounce all torrents.

Example:

/api/v2/torrents/reannounce?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
200	All scenarios

Add new torrent

This method can add torrents from server local file or from URLs. http://, https://, magnet: and bc://bt/ links are supported.

Add torrent from URLs example:

POST /api/v2/torrents/add HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: multipart/form-data; boundary=---------------------------6688794727912
Content-Length: length

-----------------------------6688794727912
Content-Disposition: form-data; name="urls"

https://torcache.net/torrent/3B1A1469C180F447B77021074DBBCCAEF62611E7.torrent
https://torcache.net/torrent/3B1A1469C180F447B77021074DBBCCAEF62611E8.torrent
-----------------------------6688794727912
Content-Disposition: form-data; name="savepath"

C:/Users/qBit/Downloads
-----------------------------6688794727912
Content-Disposition: form-data; name="cookie"

ui=28979218048197
-----------------------------6688794727912
Content-Disposition: form-data; name="category"

movies
-----------------------------6688794727912
Content-Disposition: form-data; name="skip_checking"

true
-----------------------------6688794727912
Content-Disposition: form-data; name="paused"

true
-----------------------------6688794727912
Content-Disposition: form-data; name="root_folder"

true
-----------------------------6688794727912--

Add torrents from files example:

POST /api/v2/torrents/add HTTP/1.1
Content-Type: multipart/form-data; boundary=-------------------------acebdf13572468
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Length: length

---------------------------acebdf13572468
Content-Disposition: form-data; name="torrents"; filename="8f18036b7a205c9347cb84a253975e12f7adddf2.torrent"
Content-Type: application/x-bittorrent

file_binary_data_goes_here
---------------------------acebdf13572468
Content-Disposition: form-data; name="torrents"; filename="UFS.torrent"
Content-Type: application/x-bittorrent

file_binary_data_goes_here
---------------------------acebdf13572468--

The above example will add two torrent files. file_binary_data_goes_here represents raw data of torrent file (basically a byte array).

Property	Type	Description
urls	string	URLs separated with newlines
torrents	raw	Raw data of torrent file. torrents can be presented multiple times.
savepath optional	string	Download folder
cookie optional	string	Cookie sent to download the .torrent file
category optional	string	Category for the torrent
tags optional	string	Tags for the torrent, split by ','
skip_checking optional	string	Skip hash checking. Possible values are true, false (default)
paused optional	string	Add torrents in the paused state. Possible values are true, false (default)
root_folder optional	string	Create the root folder. Possible values are true, false, unset (default)
rename optional	string	Rename torrent
upLimit optional	integer	Set torrent upload speed limit. Unit in bytes/second
dlLimit optional	integer	Set torrent download speed limit. Unit in bytes/second
ratioLimit optional since 2.8.1	float	Set torrent share ratio limit
seedingTimeLimit optional since 2.8.1	integer	Set torrent seeding time limit. Unit in minutes
autoTMM optional	bool	Whether Automatic Torrent Management should be used
sequentialDownload optional	string	Enable sequential download. Possible values are true, false (default)
firstLastPiecePrio optional	string	Prioritize download first last piece. Possible values are true, false (default)

Returns:

HTTP Status Code	Scenario
415	Torrent file is not valid
200	All other scenarios

Add trackers to torrent

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/addTrackers HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hash=8c212779b4abde7c6bc608063a0d008b7e40ce32&urls=http://192.168.0.1/announce%0Audp://192.168.0.1:3333/dummyAnnounce

This adds two trackers to torrent with hash 8c212779b4abde7c6bc608063a0d008b7e40ce32. Note %0A (aka LF newline) between trackers. Ampersand in tracker urls MUST be escaped.

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
200	All other scenarios

Edit trackers

Name: editTracker

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent
origUrl	string	The tracker URL you want to edit
newUrl	string	The new URL to replace the origUrl

Returns:

HTTP Status Code	Scenario
400	newUrl is not a valid URL
404	Torrent hash was not found
409	newUrl already exists for the torrent
409	origUrl was not found
200	All other scenarios

Remove trackers

Name: removeTrackers

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent
urls	string	URLs to remove, separated by |

Returns:

HTTP Status Code	Scenario
404	Torrent hash was not found
409	All urls were not found
200	All other scenarios

Add peers

Name: addPeers

Parameters:

Parameter	Type	Description
hashes	string	The hash of the torrent, or multiple hashes separated by a pipe |
peers	string	The peer to add, or multiple peers separated by a pipe |. Each peer is a colon-separated host:port

Returns:

HTTP Status Code	Scenario
400	None of the supplied peers are valid
200	All other scenarios

Increase torrent priority

Requires knowing the torrent hash. You can get it from torrent list.

Name: increasePrio

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to increase the priority of. hashes can contain multiple hashes separated by |, to increase the priority of multiple torrents, or set to all, to increase the priority of all torrents.

Example:

/api/v2/torrents/increasePrio?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
409	Torrent queueing is not enabled
200	All other scenarios

Decrease torrent priority

Requires knowing the torrent hash. You can get it from torrent list.

Name: decreasePrio

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to decrease the priority of. hashes can contain multiple hashes separated by |, to decrease the priority of multiple torrents, or set to all, to decrease the priority of all torrents.

Example:

/api/v2/torrents/decreasePrio?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
409	Torrent queueing is not enabled
200	All other scenarios

Maximal torrent priority

Requires knowing the torrent hash. You can get it from torrent list.

Name: topPrio

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to set to the maximum priority. hashes can contain multiple hashes separated by |, to set multiple torrents to the maximum priority, or set to all, to set all torrents to the maximum priority.

Example:

/api/v2/torrents/topPrio?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
409	Torrent queueing is not enabled
200	All other scenarios

Minimal torrent priority

Requires knowing the torrent hash. You can get it from torrent list.

Name: bottomPrio

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to set to the minimum priority. hashes can contain multiple hashes separated by |, to set multiple torrents to the minimum priority, or set to all, to set all torrents to the minimum priority.

Example:

/api/v2/torrents/bottomPrio?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
409	Torrent queueing is not enabled
200	All other scenarios

Set file priority

Name: filePrio

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent
id	string	File ids, separated by |
priority	number	File priority to set (consult torrent contents API for possible values)

id values correspond to file position inside the array returned by torrent contents API, e.g. id=0 for first file, id=1 for second file, etc.

Since 2.8.2 it is recommended to use index field returned by torrent contents API (since the files can be filtered and the index value may differ from the position inside the response array).

Returns:

HTTP Status Code	Scenario
400	Priority is invalid
400	At least one file id is not a valid integer
404	Torrent hash was not found
409	Torrent metadata hasn't downloaded yet
409	At least one file id was not found
200	All other scenarios

Get torrent download limit

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/downloadLimit HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0

hashes can contain multiple hashes separated by | or set to all

Server reply (example):

HTTP/1.1 200 OK
content-type: application/json
content-length: length

{"8c212779b4abde7c6bc608063a0d008b7e40ce32":338944,"284b83c9c7935002391129fd97f43db5d7cc2ba0":123}

8c212779b4abde7c6bc608063a0d008b7e40ce32 is the hash of the torrent and 338944 its download speed limit in bytes per second; this value will be zero if no limit is applied.

Set torrent download limit

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/setDownloadLimit HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0&limit=131072

hashes can contain multiple hashes separated by | or set to all limit is the download speed limit in bytes per second you want to set.

Returns:

HTTP Status Code	Scenario
200	All scenarios

Set torrent share limit

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/setShareLimits HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0&ratioLimit=1.0&seedingTimeLimit=60&inactiveSeedingTimeLimit=-2

Parameters:

Property	Type	Description
hashes	integer	The hashes of the torrents for which you want to set the share limits. Multiple hashes need to be separated by | or set to all.
ratioLimit	float	The maximum seeding ratio for the torrent. -2 means the global limit should be used, -1 means no limit.
seedingTimeLimit	integer	The maximum seeding time (minutes) for the torrent. -2 means the global limit should be used, -1 means no limit.
inactiveSeedingTimeLimit	integer	The maximum amount of time (minutes) the torrent is allowed to seed while being inactive. -2 means the global limit should be used, -1 means no limit.

Returns:

HTTP Status Code	Scenario
200	All other scenarios
400	Bad Request, e.g. missing parameter

Get torrent upload limit

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/uploadLimit HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0

hashes can contain multiple hashes separated by | or set to all

Server reply (example):

HTTP/1.1 200 OK
content-type: application/json
content-length: length

{"8c212779b4abde7c6bc608063a0d008b7e40ce32":338944,"284b83c9c7935002391129fd97f43db5d7cc2ba0":123}

8c212779b4abde7c6bc608063a0d008b7e40ce32 is the hash of the torrent in the request and 338944 its upload speed limit in bytes per second; this value will be zero if no limit is applied.

Set torrent upload limit

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/setUploadLimit HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0&limit=131072

hashes can contain multiple hashes separated by | or set to all limit is the upload speed limit in bytes per second you want to set.

Returns:

HTTP Status Code	Scenario
200	All scenarios

Set torrent location

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/setLocation HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0&location=/mnt/nfs/media

hashes can contain multiple hashes separated by | or set to all location is the location to download the torrent to. If the location doesn't exist, the torrent's location is unchanged.

Returns:

HTTP Status Code	Scenario
400	Save path is empty
403	User does not have write access to directory
409	Unable to create save path directory
200	All other scenarios

Set torrent name

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/rename HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hash=8c212779b4abde7c6bc608063a0d008b7e40ce32&name=This%20is%20a%20test

Returns:

HTTP Status Code	Scenario
404	Torrent hash is invalid
409	Torrent name is empty
200	All other scenarios

Set torrent category

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/setCategory HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0&category=CategoryName

hashes can contain multiple hashes separated by | or set to all

category is the torrent category you want to set.

Returns:

HTTP Status Code	Scenario
409	Category name does not exist
200	All other scenarios

Get all categories

Name: categories

Parameters:

None

Returns all categories in JSON format, e.g.:

{
    "Video": {
        "name": "Video",
        "savePath": "/home/user/torrents/video/"
    },
    "eBooks": {
        "name": "eBooks",
        "savePath": "/home/user/torrents/eBooks/"
    }
}

Returns:

HTTP Status Code	Scenario
200	All scenarios

Add new category

POST /api/v2/torrents/createCategory HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

category=CategoryName&savePath=/path/to/dir

category is the category you want to create.

Returns:

HTTP Status Code	Scenario
400	Category name is empty
409	Category name is invalid
200	All other scenarios

Edit category

POST /api/v2/torrents/editCategory HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

category=CategoryName&savePath=/path/to/save/torrents/to

Returns:

HTTP Status Code	Scenario
400	Category name is empty
409	Category editing failed
200	All other scenarios

Remove categories

POST /api/v2/torrents/removeCategories HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

categories=Category1%0ACategory2

categories can contain multiple cateogies separated by \n (%0A urlencoded)

Returns:

HTTP Status Code	Scenario
200	All scenarios

Add torrent tags

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/addTags HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0&tags=TagName1,TagName2

hashes can contain multiple hashes separated by | or set to all

tags is the list of tags you want to add to passed torrents.

Returns:

HTTP Status Code	Scenario
200	All scenarios

Remove torrent tags

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/removeTags HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0&tags=TagName1,TagName2

hashes can contain multiple hashes separated by | or set to all

tags is the list of tags you want to remove from passed torrents. Empty list removes all tags from relevant torrents.

Returns:

HTTP Status Code	Scenario
200	All scenarios

Get all tags

Name: tags

Parameters:

None

Returns all tags in JSON format, e.g.:

[
    "Tag 1",
    "Tag 2"
]

Returns:

HTTP Status Code	Scenario
200	All scenarios

Create tags

POST /api/v2/torrents/createTags HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

tags=TagName1,TagName2

tags is a list of tags you want to create. Can contain multiple tags separated by ,.

Returns:

HTTP Status Code	Scenario
200	All scenarios

Delete tags

POST /api/v2/torrents/deleteTags HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

tags=TagName1,TagName2

tags is a list of tags you want to delete. Can contain multiple tags separated by ,.

Returns:

HTTP Status Code	Scenario
200	All scenarios

Set automatic torrent management

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/setAutoManagement HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|284b83c9c7935002391129fd97f43db5d7cc2ba0&enable=true

hashes can contain multiple hashes separated by | or set to all enable is a boolean, affects the torrents listed in hashes, default is false

Returns:

HTTP Status Code	Scenario
200	All scenarios

Toggle sequential download

Requires knowing the torrent hash. You can get it from torrent list.

Name: toggleSequentialDownload

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to toggle sequential download for. hashes can contain multiple hashes separated by |, to toggle sequential download for multiple torrents, or set to all, to toggle sequential download for all torrents.

Example:

/api/v2/torrents/toggleSequentialDownload?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
200	All scenarios

Set first/last piece priority

Requires knowing the torrent hash. You can get it from torrent list.

Name: toggleFirstLastPiecePrio

Parameters:

Parameter	Type	Description
hashes	string	The hashes of the torrents you want to toggle the first/last piece priority for. hashes can contain multiple hashes separated by |, to toggle the first/last piece priority for multiple torrents, or set to all, to toggle the first/last piece priority for all torrents.

Example:

/api/v2/torrents/toggleFirstLastPiecePrio?hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32|54eddd830a5b58480a6143d616a97e3a6c23c439

Returns:

HTTP Status Code	Scenario
200	All scenarios

Set force start

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/setForceStart HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32?value=true

hashes can contain multiple hashes separated by | or set to all value is a boolean, affects the torrents listed in hashes, default is false

Returns:

HTTP Status Code	Scenario
200	All scenarios

Set super seeding

Requires knowing the torrent hash. You can get it from torrent list.

POST /api/v2/torrents/setSuperSeeding HTTP/1.1
User-Agent: Fiddler
Host: 127.0.0.1
Cookie: SID=your_sid
Content-Type: application/x-www-form-urlencoded
Content-Length: length

hashes=8c212779b4abde7c6bc608063a0d008b7e40ce32?value=true

hashes can contain multiple hashes separated by | or set to all value is a boolean, affects the torrents listed in hashes, default is false

Returns:

HTTP Status Code	Scenario
200	All scenarios

Rename file

Name: renameFile

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent
oldPath	string	The old path of the torrent
newPath	string	The new path to use for the file

Returns:

HTTP Status Code	Scenario
400	Missing newPath parameter
409	Invalid newPath or oldPath, or newPath already in use
200	All other scenarios

Rename folder

Name: renameFolder

Parameters:

Parameter	Type	Description
hash	string	The hash of the torrent
oldPath	string	The old path of the torrent
newPath	string	The new path to use for the file

Returns:

HTTP Status Code	Scenario
400	Missing newPath parameter
409	Invalid newPath or oldPath, or newPath already in use
200	All other scenarios

RSS (experimental)

All RSS API methods are under "rss", e.g.: /api/v2/rss/methodName.

Add folder

Name: addFolder

Parameters:

Parameter	Type	Description
path	string	Full path of added folder (e.g. "The Pirate Bay\Top100")

Returns:

HTTP Status Code	Scenario
409	Failure to add folder
200	All other scenarios

Add feed

Name: addFeed

Parameters:

Parameter	Type	Description
url	string	URL of RSS feed (e.g. "http://thepiratebay.org/rss//top100/200")
path optional	string	Full path of added folder (e.g. "The Pirate Bay\Top100\Video")

Returns:

HTTP Status Code	Scenario
409	Failure to add feed
200	All other scenarios

Remove item

Removes folder or feed.

Name: removeItem

Parameters:

Parameter	Type	Description
path	string	Full path of removed item (e.g. "The Pirate Bay\Top100")

Returns:

HTTP Status Code	Scenario
409	Failure to remove item
200	All other scenarios

Move item

Moves/renames folder or feed.

Name: moveItem

Parameters:

Parameter	Type	Description
itemPath	string	Current full path of item (e.g. "The Pirate Bay\Top100")
destPath	string	New full path of item (e.g. "The Pirate Bay")

Returns:

HTTP Status Code	Scenario
409	Failure to move item
200	All other scenarios

Get all items

Name: items

Parameters:

Parameter	Type	Description
withData optional	bool	True if you need current feed articles

Returns all RSS items in JSON format, e.g.:

{
    "HD-Torrents.org": "https://hd-torrents.org/rss.php",
    "PowerfulJRE": "https://www.youtube.com/feeds/videos.xml?channel_id=UCzQUP1qoWDoEbmsQxvdjxgQ",
    "The Pirate Bay": {
        "Audio": "https://thepiratebay.org/rss//top100/100",
        "Video": "https://thepiratebay.org/rss//top100/200"
    }
}

Mark as read

If articleId is provided only the article is marked as read otherwise the whole feed is going to be marked as read.

Name: markAsRead

Parameters:

Parameter	Type	Description
itemPath	string	Current full path of item (e.g. "The Pirate Bay\Top100")
articleId optional	string	ID of article

Returns:

HTTP Status Code	Scenario
200	All scenarios

Refresh item

Refreshes folder or feed.

Name: refreshItem

Parameters:

Parameter	Type	Description
itemPath	string	Current full path of item (e.g. "The Pirate Bay\Top100")

Returns:

HTTP Status Code	Scenario
200	All scenarios

Set auto-downloading rule

Name: setRule

Parameters:

Parameter	Type	Description
ruleName	string	Rule name (e.g. "Punisher")
ruleDef	string	JSON encoded rule definition

Rule definition is JSON encoded dictionary with the following fields:

Field	Type	Description
enabled	bool	Whether the rule is enabled
mustContain	string	The substring that the torrent name must contain
mustNotContain	string	The substring that the torrent name must not contain
useRegex	bool	Enable regex mode in "mustContain" and "mustNotContain"
episodeFilter	string	Episode filter definition
smartFilter	bool	Enable smart episode filter
previouslyMatchedEpisodes	list	The list of episode IDs already matched by smart filter
affectedFeeds	list	The feed URLs the rule applied to
ignoreDays	number	Ignore sunsequent rule matches
lastMatch	string	The rule last match time
addPaused	bool	Add matched torrent in paused mode
assignedCategory	string	Assign category to the torrent
savePath	string	Save torrent to the given directory

E.g.:

{
    "enabled": false,
    "mustContain": "The *Punisher*",
    "mustNotContain": "",
    "useRegex": false,
    "episodeFilter": "1x01-;",
    "smartFilter": false,
    "previouslyMatchedEpisodes": [
    ],
    "affectedFeeds": [
        "http://showrss.info/user/134567.rss?magnets=true"
    ],
    "ignoreDays": 0,
    "lastMatch": "20 Nov 2017 09:05:11",
    "addPaused": true,
    "assignedCategory": "",
    "savePath": "C:/Users/JohnDoe/Downloads/Punisher"
}

Rename auto-downloading rule

Name: renameRule

Parameters:

Parameter	Type	Description
ruleName	string	Rule name (e.g. "Punisher")
newRuleName	string	New rule name (e.g. "The Punisher")

Returns:

HTTP Status Code	Scenario
200	All scenarios

Remove auto-downloading rule

Name: removeRule

Parameters:

Parameter	Type	Description
ruleName	string	Rule name (e.g. "Punisher")

Returns:

HTTP Status Code	Scenario
200	All scenarios

Get all auto-downloading rules

Name: rules

Returns all auto-downloading rules in JSON format, e.g.:

{
    "The Punisher": {
        "enabled": false,
        "mustContain": "The *Punisher*",
        "mustNotContain": "",
        "useRegex": false,
        "episodeFilter": "1x01-;",
        "smartFilter": false,
        "previouslyMatchedEpisodes": [
        ],
        "affectedFeeds": [
            "http://showrss.info/user/134567.rss?magnets=true"
        ],
        "ignoreDays": 0,
        "lastMatch": "20 Nov 2017 09:05:11",
        "addPaused": true,
        "assignedCategory": "",
        "savePath": "C:/Users/JohnDoe/Downloads/Punisher"
    }
}

Returns:

HTTP Status Code	Scenario
200	All scenarios

Get all articles matching a rule

Name: matchingArticles

Parameter	Type	Description
ruleName	string	Rule name (e.g. "Linux")

Returns all articles that match a rule by feed name in JSON format, e.g.:

{
    "DistroWatch":[
        "sparkylinux-5.11-i686-minimalgui.iso.torrent",
        "sparkylinux-5.11-x86_64-minimalgui.iso.torrent",
        "sparkylinux-5.11-i686-xfce.iso.torrent",
        "bluestar-linux-5.6.3-2020.04.09-x86_64.iso.torrent",
        "robolinux64-mate3d-v10.10.iso.torrent",
    ],
    "Linuxtracker":[
        "[Alpine Linux] alpine-extended-3.11.6",
        "[Alpine Linux] alpine-standard-3.11.6",
        "[Linuxfx] linuxfx10-wxs-lts-beta5.iso",
        "[Linux Lite] linux-lite-5.0-rc1-64bit.iso (MULTI)",
        "[Scientific Linux] SL-7.8-x86_64-Pack",
        "[NixOS] nixos-plasma5-20.03.1418.5272327b81e-x86_64-linux.iso"
    ]
}

Returns:

HTTP Status Code	Scenario
200	All scenarios

Search

All Search API methods are under "search", e.g.: /api/v2/search/methodName.

Start search

Name: start

Parameters:

Parameter	Type	Description
pattern	string	Pattern to search for (e.g. "Ubuntu 18.04")
plugins	string	Plugins to use for searching (e.g. "legittorrents"). Supports multiple plugins separated by |. Also supports all and enabled
category	string	Categories to limit your search to (e.g. "legittorrents"). Available categories depend on the specified plugins. Also supports all

Returns:

HTTP Status Code	Scenario
409	User has reached the limit of max Running searches (currently set to 5)
200	All other scenarios- see JSON below

The response is a JSON object with the following fields

Field	Type	Description
id	number	ID of the search job

Example:

{
    "id": 12345
}

Stop search

Name: stop

Parameters:

Parameter	Type	Description
id	number	ID of the search job

Returns:

HTTP Status Code	Scenario
404	Search job was not found
200	All other scenarios

Get search status

Name: status

Parameters:

Parameter	Type	Description
id optional	number	ID of the search job. If not specified, all search jobs are returned

Returns:

HTTP Status Code	Scenario
404	Search job was not found
200	All other scenarios- see JSON below

The response is a JSON array of objects containing the following fields

Field	Type	Description
id	number	ID of the search job
status	string	Current status of the search job (either Running or Stopped)
total	number	Total number of results. If the status is Running this number may contineu to increase

Example:

[
    {
        "id": 12345,
        "status": "Running",
        "total": 170
    }
]

Get search results

Name: results

Parameters:

Parameter	Type	Description
id	number	ID of the search job
limit optional	number	max number of results to return. 0 or negative means no limit
offset optional	number	result to start at. A negative number means count backwards (e.g. -2 returns the 2 most recent results)

Returns:

HTTP Status Code	Scenario
404	Search job was not found
409	Offset is too large, or too small (e.g. absolute value of negative number is greater than # results)
200	All other scenarios- see JSON below

The response is a JSON object with the following fields

Field	Type	Description
results	array	Array of result objects- see table below
status	string	Current status of the search job (either Running or Stopped)
total	number	Total number of results. If the status is Running this number may continue to increase

Result object:

Field	Type	Description
descrLink	string	URL of the torrent's description page
fileName	string	Name of the file
fileSize	number	Size of the file in Bytes
fileUrl	string	Torrent download link (usually either .torrent file or magnet link)
nbLeechers	number	Number of leechers
nbSeeders	number	Number of seeders
siteUrl	string	URL of the torrent site

Example:

{
    "results": [
        {
            "descrLink": "http://www.legittorrents.info/index.php?page=torrent-details&id=8d5f512e1acb687029b8d7cc6c5a84dce51d7a41",
            "fileName": "Ubuntu-10.04-32bit-NeTV.ova",
            "fileSize": -1,
            "fileUrl": "http://www.legittorrents.info/download.php?id=8d5f512e1acb687029b8d7cc6c5a84dce51d7a41&f=Ubuntu-10.04-32bit-NeTV.ova.torrent",
            "nbLeechers": 1,
            "nbSeeders": 0,
            "siteUrl": "http://www.legittorrents.info"
        },
        {
            "descrLink": "http://www.legittorrents.info/index.php?page=torrent-details&id=d5179f53e105dc2c2401bcfaa0c2c4936a6aa475",
            "fileName": "mangOH-Legato-17_06-Ubuntu-16_04.ova",
            "fileSize": -1,
            "fileUrl": "http://www.legittorrents.info/download.php?id=d5179f53e105dc2c2401bcfaa0c2c4936a6aa475&f=mangOH-Legato-17_06-Ubuntu-16_04.ova.torrent",
            "nbLeechers": 0,
            "nbSeeders": 59,
            "siteUrl": "http://www.legittorrents.info"
        }
    ],
    "status": "Running",
    "total": 2
}

Delete search

Name: delete

Parameters:

Parameter	Type	Description
id	number	ID of the search job

Returns:

HTTP Status Code	Scenario
404	Search job was not found
200	All other scenarios

Get search plugins

Name: plugins

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios- see JSON below

The response is a JSON array of objects containing the following fields

Field	Type	Description
enabled	bool	Whether the plugin is enabled
fullName	string	Full name of the plugin
name	string	Short name of the plugin
supportedCategories	array	List of category objects
url	string	URL of the torrent site
version	string	Installed version of the plugin

[
    {
        "enabled": true,
        "fullName": "Legit Torrents",
        "name": "legittorrents",
        "supportedCategories": [{
            "id": "all",
            "name": "All categories"
        }, {
            "id": "anime",
            "name": "Anime"
        }, {
            "id": "books",
            "name": "Books"
        }, {
            "id": "games",
            "name": "Games"
        }, {
            "id": "movies",
            "name": "Movies"
        }, {
            "id": "music",
            "name": "Music"
        }, {
            "id": "tv",
            "name": "TV shows"
        }],
        "url": "http://www.legittorrents.info",
        "version": "2.3"
    }
]

Install search plugin

Name: installPlugin

Parameters:

Parameter	Type	Description
sources	string	Url or file path of the plugin to install (e.g. "https://raw.githubusercontent.com/qbittorrent/search-plugins/master/nova3/engines/legittorrents.py"). Supports multiple sources separated by |

Returns:

HTTP Status Code	Scenario
200	All scenarios

Uninstall search plugin

Name: uninstallPlugin

Parameters:

Parameter	Type	Description
names	string	Name of the plugin to uninstall (e.g. "legittorrents"). Supports multiple names separated by |

Returns:

HTTP Status Code	Scenario
200	All scenarios

Enable search plugin

Name: enablePlugin

Parameters:

Parameter	Type	Description
names	string	Name of the plugin to enable/disable (e.g. "legittorrents"). Supports multiple names separated by |
enable	bool	Whether the plugins should be enabled

Returns:

HTTP Status Code	Scenario
200	All scenarios

Update search plugins

Name: updatePlugins

Parameters:

None

Returns:

HTTP Status Code	Scenario
200	All scenarios

WebAPI versioning

WebAPI uses the following versioning: 1.2.3:

1. Main version. Should be changed only on some global changes (e.g. total redesign/relayout)
2. Changed on incompatible API changes (i.e. if it breaks outdated clients). E.g. if you change/remove something
3. Changed on compatible API changes (i.e. if it doesn't break outdated clients). E.g. if you add something new outdated clients still can access old subset of API.