{"type":"AgentRegistration","name":"MERCURY","description":"Agent-payable, signed-provenance web-fetch network. 13 payment chains across x402, t402 and Lightning — agents pay per request in stablecoins, no API key.","url":"https://network.mercury-hq.com","image":"https://network.mercury-hq.com/icon.png","endpoints":[{"name":"A2A","protocol":"a2a","endpoint":"https://network.mercury-hq.com/.well-known/agent-card.json"},{"name":"x402","protocol":"x402","endpoint":"https://network.mercury-hq.com/buy/fetch"}],"trustModels":["reputation"],"registrations":[{"agentId":"54791","agentRegistry":"eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"}]}