7 Services from dev.kagurazaka.dev

Lints an x402 API origin by fetching its OpenAPI and discovery docs, probing paid routes without payment, and reporting 402 compliance errors, price mismatches, and missing Bazaar extensions.

Generates a fully-formed x402 v2 PaymentRequired object and base64 PAYMENT-REQUIRED header value for a given USD price across one or more networks, with correct USDC contract addresses, atomic amounts, and EIP-712 domain info.

Polls all major x402 facilitators in real time and returns each one's availability, latency, supported x402 versions, payment schemes, and settlement networks.

Returns metadata for x402-supported blockchain networks including CAIP-2 IDs, chain IDs, USDC contract addresses, EIP-712 domain parameters, decimals, and block explorers.

Encodes an x402 PaymentRequired, PaymentPayload, or settlement response object into its base64 header value and reports validation findings.

Generates OpenAPI 3.1, /.well-known/x402, and llms.txt discovery documents for a list of paid x402 API endpoints

Decodes and explains x402 payment headers (PAYMENT-REQUIRED, PAYMENT-SIGNATURE, or PAYMENT-RESPONSE) in plain English, flagging validation issues like expired authorizations, wrong domains, or missing Bazaar extensions.