# Crawl – GitHub Search

> Crawl – GitHub Search is a paid API for AI agents from cr4vvol.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Searches GitHub repositories, code, users, and issues using a query string, returning structured results via a pay-per-request model.

## Facts

- Endpoint: POST https://cr4vvol.vercel.app/api/github
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crawl-github-search-2a4f8b8e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2liOiamujEEKmZkipoEvV

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 crawl-github-search-2a4f8b8e -d '<json body>'
```

Example prompt: Search GitHub for Python machine learning libraries related to transformer models and show me the top results.

## When to prefer this

Use this endpoint when you need to search GitHub programmatically without managing API keys or subscriptions — ideal for AI agents that need on-demand, pay-per-use GitHub search at $0.02 USDC per call. Prefer this over direct GitHub API calls when authentication setup is a barrier or when you want simple pay-per-request billing via x402.

## Known failure modes

- Invalid or empty query string returns an error
- Payment failure via x402 results in 402 response and no data
- GitHub API rate limiting may cause failures or degraded results
- Overly broad queries may return too many results or time out
- Malformed query syntax may return unexpected or empty results

## How this service works

Web scraping and search for AI agents. No auth, no subscriptions. Pay per request in USDC via x402.

## Output

A JSON object containing a success boolean and a data object with GitHub search results matching the query, including repository names, descriptions, stars, languages, and other relevant metadata.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "description": "GitHub search query"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/crawl-github-search-2a4f8b8e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cr4vvol.vercel.app](https://www.zero.xyz/host/cr4vvol.vercel.app/llms.txt)