YouTube Transcript & Captions

Full transcript of any YouTube video by video id or URL: captions/subtitles as clean plain text plus timestamped segments, the video's.

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What it does

Full transcript of any YouTube video by video id or URL: captions/subtitles as clean plain text plus timestamped segments, the video's chapter markers, and every caption track it offers so an agent can pick a language and re-fetch. YouTube transcript, video to text, captions extraction, subtitle download, closed captions, speech to text, multilingual, asr and authored tracks. No API key.

Audience: ai-agents, developers. Tags: api, youtube, transcript, captions.

Pricing

Pricing modelper-request
Price hint$0.02/request
Accepted tokensUSDC
Chainbase
Facilitatorcoinbase-cdp

How agents pay

  1. The agent sends a plain request and receives an HTTP 402 response describing the price and payment requirements.
  2. The agent signs a payment payload for the exact amount on base and attaches it to a retried request.
  3. The facilitator verifies and settles the payment, then the service returns the paid response.

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Last updated: 2026-09-23

Last checked: 2026-09-28 — reachable. Weekly automated check, not continuous monitoring.