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TranscriptAPI

TranscriptAPI is a REST API and hosted MCP server for YouTube content: transcripts, video and channel search, channel browsing, and playlist extraction, all returned as clean JSON or markdown. It works without Google API quotas or OAuth. Authentication is a Bearer API key or OAuth 2.1. New accounts get 100 free credits with no card required. TranscriptAPI is a third-party, independent service and is not affiliated with, endorsed by, or sponsored by YouTube or Google.

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TranscriptAPI
TranscriptAPI preview interface