Live web search results via the Exa API, paid per call by THIS store's own wallet over x402 so the buyer needs no Exa account or API key. GET /web-search?q=<query>&numResults=1..5. Deterministic pass-through of a live source.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0x3EcC...8749 |