{"type":"https://eips.ethereum.org/EIPS/eip-8004#registration-v1","name":"x402 Doctor","description":"Checks x402 and MPP paid APIs before an agent pays and before a seller ships: a $0.001 preflight (go / caution / no_go, plus the cheapest option that will settle), batch and deep preflight, a $0.01 full diagnosis with a fix hint per check, and the fix code for $0.05. Paid per call over x402 (USDC on Base or Solana) or MPP (USDC on Base); the web check is free.","image":"https://x402-doctor.fizzl.eu/og.jpg","services":[{"name":"web","endpoint":"https://x402-doctor.fizzl.eu/"},{"name":"MCP","endpoint":"https://x402-doctor.fizzl.eu/mcp","version":"2025-06-18"}],"active":true,"x402Support":true,"registrations":[{"agentId":"CLgJCXbmpJeL4v8KeXb6UGLHcVG4AkNDXKBWQjm1dupj","agentRegistry":"solana:101:metaplex"},{"agentId":97519,"agentRegistry":"eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"}],"supportedTrust":[]}