TikHub·YouTube

YouTube Web V2: Get video captions

/api/v1/youtube/web_v2/get_video_captionssync$0.02 / call

Get video caption list or caption content for a specific language. Supports multiple caption format outputs (TikHub · YouTube Web V2)

Input

video_idstring
Video ID
video_urlstring
Video URL
language_codestring
Language code, returns available caption list if empty
formatstring
Caption format (default "srt")
srt, xml, json3, txt

Field	Type	Required	Description
video_id	string	—	Video ID
video_url	string	—	Video URL
language_code	string	—	Language code, returns available caption list if empty
format	string (srt, xml, json3, txt)	—	Caption format (default "srt")

Run it

curl -s https://sooma.dev/v1/run \ -H "Authorization: Bearer $SOOMA_API_KEY" \ -H "Content-Type: application/json" \ -d '{"provider":"tikhub","endpoint":"/api/v1/youtube/web_v2/get_video_captions","input":{}}'

Or ask your agent: it will call inspect for this schema and run it over MCP.