The Supadata Transcript Node fetches video transcripts and metadata from Supadata through its custom MCP server, authenticated with your Supadata API key. It supports YouTube, TikTok, Instagram, X, Facebook and direct media-file URLs.
Parameters
Required Parameters
- action (string): The target Supadata MCP tool action to run. Must be one of the enabled actions:
supadata_transcript: Transcript of a video or post. Optional inputs:url(required),lang,text,chunkSize,mode(native,auto,generate).supadata_metadata: Title, author, engagement, media details, tags and created date for a video or post. Input:url(required).supadata_check_transcript_status: Poll a transcript job by id (queued,active,completed,failed). Input:id(required).
Optional Parameters
- params (object): A key-value dictionary containing action-specific inputs (e.g.,
{'url': 'https://www.youtube.com/watch?v=...'}).
Practical Use Cases
- Content research: Pull transcripts of competitor or creator videos and feed them to a summarizer or RAG store.
- Long-form processing: Start a transcript job, then poll
supadata_check_transcript_statusuntil it completes before analyzing the text.