Check an x402 endpoint
check_x402_endpointRead-onlyIdempotent
Fetch a paid URL without paying and grade its x402 402 challenge: status, PAYMENT-REQUIRED header, version, network, USDC asset, amount units, payTo checksum, EIP-712 domain, CORS, HEAD parity and discovery metadata. Read-only; never signs or pays.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes | Full http(s) URL of the paid endpoint | |
| method | No | HTTP method the endpoint expects (default GET) |