{"service":"RattlerAI","description":"Autonomous smart contract security auditor","price":"$2.00 USDC per audit (Base mainnet x402)","model":"Claude Opus + Slither static analysis","vulnerability_classes":20,"output_format":"Code4rena structured report (High/Medium/Low/Informational)","endpoints":{"/audit":"Full security audit (paid)","/preview":"Vulnerability classes (free)","/health":"Status"},"provider":"LoneStarOracle — lonestaroracle.xyz","x402":"enabled"}