{"uid":"cap_2p7EcLF-HpAGZMFyd8JIV","slug":"defi-signal-api-vulnerability-pattern-search-339d96d4","name":"DeFi Signal API — Vulnerability Pattern Search","description":"Unieke bot-data van live DeFi-scanners op Base, Arb, OP en Solana","url":"https://wazir-x402.duckdns.org/api/vuln-search?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"},"additionalProperties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"note":"3ilm vulnerability pattern search — 1.032 exact-reconciled findings, 10 contests, acceptance rates per category"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iNryrQXF4QRYvlfBpfrdS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches a curated dataset of smart contract vulnerability patterns from DeFi audit contests, returning categorized findings with acceptance rates","exampleAgentPrompt":"Search the DeFi vulnerability pattern database for reentrancy issues found in Base and Arbitrum protocols, and show me the acceptance rates per category from past audit contests.","exampleUseCases":[{"title":"Smart contract pre-audit vulnerability check","prompt":"Before I deploy this new DeFi protocol on Base, can you search for known vulnerability patterns related to flash loans and price oracle manipulation so I know what to look out for?"},{"title":"Audit contest research by category","prompt":"I'm preparing for a DeFi audit contest — search the vulnerability database for findings related to access control issues and tell me the acceptance rates per category across past contests."},{"title":"Security research on Solana DeFi exploits","prompt":"Can you pull up vulnerability patterns from DeFi scanners on Solana and Optimism, specifically anything matching reentrancy or integer overflow patterns, with their reconciled finding counts?"}],"resultDescription":"Returns a JSON object containing matched vulnerability patterns from a dataset of approximately 1,032 reconciled findings across 10 audit contests, including categorized results and acceptance rates per vulnerability category.","failureModes":["Malformed or missing search properties parameter returns empty or error response","Overly broad queries may return unranked large result sets","No results found for niche or unsupported chain/vulnerability combinations","API unavailability due to dynamic DNS host (duckdns.org) downtime","Payment failure via x402 protocol results in 402 status and no data returned"],"whenToPreferThis":"Choose this endpoint when you need to search a curated, contest-validated dataset of DeFi smart contract vulnerabilities with acceptance-rate metadata, particularly for protocols on Base, Arbitrum, Optimism, or Solana. Prefer this over generic CVE databases when your use case is specifically DeFi/Web3 smart contract security research or audit preparation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:38:49.168Z","isFirstParty":false,"canonicalSlug":"defi-signal-api-vulnerability-pattern-search-339d96d4"}