x402 endpoint checker
dev.workers.soloearn.x402-seller-kit/x402-checker
Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.
This endpoint completed initialize and tools/list. No tool was called.
- Rank
- #966
- Score
- 83
- Tool tokens
- 174
- Tools
- 1
Tools
Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.
check_x402_endpoint
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 dis
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