# x402vid YouTube Video Intelligence API

> x402vid YouTube Video Intelligence API is a paid API for AI agents from x402vid.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Answers natural language questions about YouTube videos using AI-powered video intelligence, billed per call in USDC via x402

## Facts

- Endpoint: POST https://x402vid.com/api/v1/chat/completions
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402vid-youtube-video-intelligence-api-f30519ff
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Hxw_uD_cG8TL8JWtXvgMf

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402vid-youtube-video-intelligence-api-f30519ff -d '<json body>'
```

Example prompt: Can you watch this YouTube video for me — https://youtube.com/watch?v=abc123 — and tell me what the main argument is and what conclusions the speaker reaches?

## When to prefer this

Choose x402vid when you need on-demand, pay-per-call AI analysis of YouTube videos without committing to a subscription. It's ideal for agents that occasionally need to interpret video content, extract information, or answer questions about YouTube videos. Prefer this over general LLMs that cannot natively access or process YouTube video content.

## Known failure modes

- Invalid or inaccessible YouTube URL — model may return an error or unhelpful response
- Streaming set to true — unsupported, must use stream: false
- Video content unavailable, age-restricted, or region-blocked — analysis fails
- Incorrect model ID provided instead of 'x402vid-youtube'
- Payment not completed via x402 protocol — request blocked with 402 response
- Very long videos may have incomplete analysis coverage

## How this service works

x402vid — endpoint discovery for YouTube intelligence: pay-per-call micropayment API catalog via x402 on Base. Muse Spark 1.3 video intelligence, API catalog with 20 paid + free endpoints, pay per call USDC from $0.001. Free discovery: GET /api/v1/catalog, GET /api/v1/models, GET /api/v1/trending/top, video_preview. No subscriptions.

## Output

Returns an OpenAI-compatible chat completion object with an 'id' field and a 'choices' array containing the AI-generated answer about the YouTube video content. The answer is generated by Muse Spark 1.3 and reflects analysis of the video's content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "messages"
 ],
 "properties": {
  "model": {
   "type": "string",
   "description": "Model id (use x402vid-youtube)"
  },
  "stream": {
   "type": "boolean",
   "description": "Must be false (streaming unsupported)"
  },
  "messages": {
   "type": "array",
   "description": "Chat messages; last user message is the question"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "id": {
   "type": "string"
  },
  "choices": {
   "type": "array"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402vid-youtube-video-intelligence-api-f30519ff/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402vid.com](https://www.zero.xyz/host/x402vid.com/llms.txt)