cobalt-7/docs/API.md

cobalt API Documentation

This document provides info about methods and acceptable variables for all cobalt API requests.

POST: /api/json

Main processing endpoint.

⚠️ GET method for this endpoint is deprecated and will be removed entirely soon.

Make sure to update your shortcuts and scripts.
Only url query can be used with this method.

Request Body Type: application/json
Response Body Type: application/json

Request Body Variables

key	type	variables	default	description
url	string	Sharable URL encoded as URI	null	Must be included in every request.
vFormat	string	mp4 / webm	mp4	Applies only to YouTube downloads. mp4 is recommended for phones.
vQuality	string	los / low / mid / hig / max	hig	mid quality is recommended for phones.
aFormat	string	best / mp3 / ogg / wav / opus	mp3
isAudioOnly	boolean	true / false	false
isNoTTWatermark	boolean	true / false	false	Changes whether downloaded TikTok & Douyin videos have watermarks.
isTTFullAudio	boolean	true / false	false	Enables download of original sound used in a TikTok video.
isAudioMuted	boolean	true / false	false	Disables audio track in video downloads.

Response Body Variables

key	type	variables
status	string	error / redirect / stream / success / rate-limit / picker
text	string	Text
url	string	Direct link to a file / link to cobalt's stream
pickerType	string	various / images
picker	array	Array of picker items
audio	string	Direct link to a file / link to cobalt's stream

Picker Item Variables

Item type: object

key	type	variables	description
type	string	video	Used only if pickerType is various.
url	string	Direct link to a file / link to cobalt's stream
thumb	string	Item thumbnail that's displayed in the picker	Used only for video type.

GET: /api/stream

Content live render streaming endpoint.

Request Query Variables

key	variables	description
p	1	Used for checking the rate limit.
t	Stream UUID	Unique stream identificator by which cobalt finds stored stream info data.
h	HMAC	Hashed combination of: (hashed) ip address, stream uuid, expiry timestamp, and service name. Used for verification of stream.
e	Expiry timestamp

GET: /api/onDemand

On-demand website element loading. Currently used only for older changelogs.

Request Query Variables

key	variables	description
blockId	0	Block ID to be rendered on the server.

Response Body Variables

key	type	variables
status	string	error / success
text	string	Error text or rendered block