x402 Crypto Price API
Paid per call with the x402 protocol. An unpaid request returns HTTP 402 with an x402 v2 PaymentRequired challenge; the agent pays USDC on Base mainnet (scheme=exact) and retries with the X-Payment header, and the JSON response is returned. No API key, no account, no subscription. Payment settles directly to the provider wallet on Base, with no intermediary. The endpoint is validated as x402 v2 and carries a Bazaar discovery extension with full input and output JSON schemas, published at https://x402-agent.kariguetoazul.workers.dev/.well-known/x402.json. Six paid endpoints are available in total: whois/RDAP, dual-resolver DNS, crypto prices, GitHub trending, .gitignore generation and static code review, priced from $0.001 to $0.010 per call.
6 endpoints · $0.001–$0.01