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Trezalabs YouTube Clip Generator
x402
Trezalabs YouTube Clip Generator is a paid API for AI agents from www.trezalabs.com, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-01).
Extracts and returns the most shareable 30–60 second captioned vertical clip from a YouTube video, cut on the speaker with aspect ratio options and a suggested title and caption.
Price / call$0.12
Success—
StatusUnknown
How this service works
Clip a YouTube video: send a link, get its most shareable 30 to 60 second moment back as a captioned clip, cut on the speaker in 9:16 (or 4:5, 1:1, 16:9), with a title and caption to post it with. Priced by the source's length, from $0.04 (about $0.45 for an hour), up to 2 hours. No account or API key: the payment is the only credential.
Output
A captioned video clip (30–60 seconds) featuring the most shareable moment from the source YouTube video, cut on the speaker in the requested aspect ratio (default 9:16), along with a suggested title and post caption ready for publishing on social platforms.
Example use cases
Repurposing podcast episode for Reels
“Take this YouTube podcast episode — https://www.youtube.com/watch?v=abc123xyz — and pull out the most shareable 30–60 second clip, captioned in 9:16 so I can post it as a Reel.”
Creating a square clip for LinkedIn
“I have this YouTube interview at https://www.youtube.com/watch?v=interview456 — clip the highlight moment for me in 1:1 square format with captions and give me a title and caption I can post on LinkedIn.”
Auto-clipping a long conference talk
“Here's a 90-minute conference talk on YouTube: https://youtu.be/conftalk789 — find the most compelling 30 to 60 second moment, cut it as a 16:9 clip with captions, and give me a suggested post caption.”
Technical details
Endpoint
POSThttps://www.trezalabs.com/api/x402/clip?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need an automated, pay-per-use pipeline to extract and caption a viral-ready short clip from a YouTube video without requiring an account or API key. It is ideal for agents handling content repurposing workflows, podcast clipping, or social media publishing pipelines where the source material is a YouTube URL and the output needs to be immediately postable with captions and copy.
Side effects
- Invalid or inaccessible YouTube URL returns an error
- Video longer than 2 hours is rejected as out of supported range
- Async mode returns 202 with a statusUrl; agent must poll for completion
- Payment failure or insufficient USDC balance prevents processing
- No clearly identifiable speaker or highlight moment may result in a lower-quality clip
- Private or age-restricted YouTube videos may fail to process
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"runId": "2026-09-23T18:04:11.000Z#1a2b3c4d",
"video": "https://www.trezalabs.com/api/media/generated/x402_captions/1a2b3c4d.mp4?s=...&c=...",
"status": "success",
"outputs": {
"moment": "{\"start\":\"00:12:03,120\",\"end\":\"00:12:51,400\",\"publish\":\"...\"}"
},
"paidUsd": 0.12,
"statusUrl": "https://www.trezalabs.com/api/x402/clip?runId=...&token=...",
"aspectRatio": "9:16",
"transaction": "0x...",
"sourceMinutes": 12
}
}Tags
x402
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