{"uid":"cap_tYhBnlgQtBdv1bMkbVH8F","slug":"agentdiet-mcp-gateway-smart-contract-audit-fdb9eaf5","name":"AgentDiet MCP Gateway – Smart Contract Audit","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/smart-contract-audit?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"address":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_P3013FfOPCsX3GBra2CyU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits a smart contract address for security vulnerabilities and returns a structured analysis report, settled in USDC on Base via x402.","exampleAgentPrompt":"Can you run a smart contract security audit on the contract at address 0x1234abcd...5678 and tell me if it has any known vulnerabilities?","exampleUseCases":[{"title":"DeFi protocol safety check","prompt":"Before I deploy funds, can you audit the smart contract at 0xabc123...def456 and let me know if there are any security risks I should be aware of?"},{"title":"NFT contract vulnerability scan","prompt":"I found an NFT project launching tomorrow — can you audit their contract at 0x9876...fedc and tell me if it looks safe or has any red flags?"},{"title":"Pre-integration security review","prompt":"We're about to integrate with a third-party DeFi protocol. Can you audit their smart contract at 0x5a2b...c3d4 and summarize any vulnerabilities before we proceed?"}],"resultDescription":"Returns a JSON object with a status field ('ok'), a data object containing the audit findings for the queried contract address, and an roi_proof object including a compression_ratio_pct metric indicating the efficiency of the analysis.","failureModes":["Invalid or malformed contract address returns an error or empty data object","Contract address not found on-chain yields empty audit results","Payment failure via x402 (insufficient USDC balance) blocks request execution","Missing required 'input' body causes schema validation error","Network timeout on Base settlement delays or fails the call"],"whenToPreferThis":"Choose this endpoint when you need a quick, low-cost ($0.01 USDC) automated smart contract security audit routed through a deterministic x402 broker gateway, especially when integrating into an agent workflow that already handles USDC payments on Base. Prefer it over manual audit tools when you need machine-readable structured output for downstream agent reasoning.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:42:57.090Z","isFirstParty":false,"canonicalSlug":"agentdiet-mcp-gateway-smart-contract-audit-fdb9eaf5"}