{"agent":{"agentCard":"https://api.guard402.com/.well-known/agent-card.json","services":[{"endpoint":"/scan","name":"Content Firewall","price":"$0.001"},{"endpoint":"/validate","name":"Output Validator","price":"$0.005"},{"endpoint":"/check","name":"Loop Detector","price":"$0.001"}]},"attributes":[{"trait_type":"protocol","value":"x402"},{"trait_type":"category","value":"agent-reliability"},{"trait_type":"network","value":"base"},{"trait_type":"network","value":"solana"},{"trait_type":"currency","value":"USDC"}],"description":"Content Firewall, Output Validator, and Loop Detector for AI agents. Protects agents from prompt injection, hallucinations, and stuck loops.","external_url":"https://api.guard402.com","image":"https://guard402.com/og.png","name":"guard402"}