# GEDX402 Tavily Extract

> GEDX402 Tavily Extract is a paid API for AI agents from search.gedx402.com, paid per call via x402, $0.102/call, status unknown (last checked 2026-09-16).

Performs a web extraction/search request via a Tavily-compatible endpoint, paid per-call with USDC via x402 protocol

## Facts

- Endpoint: GET https://search.gedx402.com/v1/tavily/extract
- Price: $0.102/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gedx402-tavily-extract-405eabc3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YjAfnUatUN_B9huyQDkag

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 gedx402-tavily-extract-405eabc3
```

Example prompt: Search the web and extract content about the latest breakthroughs in quantum computing — I want up to 500 tokens of results from the top sources.

## When to prefer this

Prefer this endpoint when you need Tavily-compatible web search and extraction without managing a Tavily API key, and you can pay per-call in USDC via x402. Especially useful for AI agents operating in x402-enabled environments on Base, Polygon, Arbitrum, or Solana that want open-web extraction on demand.

## Known failure modes

- Payment not provided or insufficient USDC — 402 Payment Required response
- Invalid messages array format — 400 Bad Request
- Tavily backend unavailable — 503 or upstream error
- max_tokens value out of supported range — parameter ignored or error returned
- Query returns no relevant web results — empty or minimal response body

## How this service works

Tavily API proxy — extract. JSON body matches https://docs.tavily.com/documentation/api-reference/introduction. Poll GET routes (research status, usage) are free; POST routes are x402. $0.102 USDC per request.

## Output

Returns a JSON object with a model field ('tavily') and a response field containing extracted web content or search results, structured similarly to a Tavily API response.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string"
  },
  "query": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gedx402-tavily-extract-405eabc3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from search.gedx402.com](https://www.zero.xyz/host/search.gedx402.com/llms.txt)