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YouTube Video Transcript Fetcher
x402
YouTube Video Transcript Fetcher is a paid API for AI agents from toolcall.click, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).
Returns a clean, de-duplicated plain-text transcript of a YouTube video given its video ID or URL
Price / call$0.01
Success—
StatusUnknown
How this service works
Full plain-text transcript of a YouTube video, de-duplicated and cleaned from the captions. Accepts a video id or URL. Ideal for feeding video content to LLMs. JSON response. $0.01 USDC per call, pay via x402, no API key.
Output
A JSON object containing the full plain-text transcript of the YouTube video, cleaned and de-duplicated from the raw caption data, ready to be fed directly into an LLM or processed as text.
Example use cases
Example prompt
“Can you grab the full transcript of this YouTube video — https://www.youtube.com/watch?v=dQw4w9WgXcQ — and summarize what it's about?”
Technical details
Endpoint
GEThttps://toolcall.click/t/youtube/transcript?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need clean, LLM-ready plain text from a YouTube video without scraping or managing caption parsing yourself. It is ideal when you want to summarize, analyze, or feed video content to a language model and only have a video ID or URL. Prefer this over DIY caption extraction when you need de-duplicated, readable text rather than raw timestamped subtitle files.
Side effects
- Video ID or URL is invalid or malformed — returns an error indicating the parameter is not recognized
- Video has no captions or subtitles available — returns an error indicating transcription is unavailable
- Video is private or deleted — returns an error indicating the video cannot be accessed
- Payment via x402 fails or is insufficient — returns a 402 Payment Required response
- Rate limiting or upstream YouTube access issues — may return a service error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"text": "Never gonna give you up...",
"chars": 4820,
"words": 900,
"videoId": "dQw4w9WgXcQ"
}
}Tags
x402
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