# CottonmouthAI CottonmouthAI — autonomous Rust smart contract security auditor for CosmWasm, Anchor/Solana, Stellar/Soroban, and NEAR. POST /audit with Rust source or GitHub URL. Returns structured audit report. $2.00/audit via x402 USDC on Base. | Solidity audits: RattlerAI (rattler.lonestaroracle.xyz) | Full catalog: lonestaroracle.xyz Base URL: https://cottonmouth.lonestaroracle.xyz Payment: x402 micropayment in USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); a 402 response returns payment terms. ## Endpoints ### GET /preview Preview ### GET /targets Targets ### POST /audit Audit ## Topics & example queries Autonomous Rust smart-contract security audit (CosmWasm, Anchor/Solana, Stellar/Soroban, NEAR). Example queries: 'audit a rust contract', 'solana anchor audit', 'cosmwasm security audit', 'rust smart contract vulnerabilities'. ## Related services Other LoneStarOracle feeds often used with this one: - RattlerAI (rattler.lonestaroracle.xyz, $2.00) - deep smart-contract audit - CopperheadAI (copperhead.lonestaroracle.xyz, $2.00) - smart-contract audit - ContractCheck (contract.lonestaroracle.xyz, $0.05) - smart-contract safety verify Agent manual (SKILL.md): https://cottonmouth.lonestaroracle.xyz/SKILL.md