{"protocol":"x402","version":"1.0","status":"operational","description":"IronBridge x402 pay-per-call monetization layer. AI agents pay in USDC per API call  -  no signup, no OAuth.","endpoints":{"clerk_relay":"https://ironbridge.foundation/api/x402/clerk/{module}","solvr_relay":"https://ironbridge.foundation/api/x402/solvr/{module}","prove":"https://ironbridge.foundation/api/prove","stats":"https://ironbridge.foundation/api/stats"},"pricing":{"base_currency":"USDC","base_fee":"0.1 USDC per call"},"token":"$IRON","chain":"Base L2","dogtag":"https://ironbridge.foundation/dogtag","docs":"https://ironbridge.foundation/x402-info"}