{"uid":"cap_dtHY5QjiVXJmjrAyUvC-l","slug":"vape-exploit-check-on-chain-contract-security-scanner-0fb6c2e9","name":"VAPE Exploit Check — On-Chain Contract Security Scanner","description":"VAPE exploit_check — Contract verification + proxy-swap surface check. Real on-chain/market data, no simulation.","url":"https://vape-x402.vapex402.workers.dev/scan/exploit_check","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"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"chain":{"type":"string","description":"optional chain id override, defaults to 8453"},"address":{"type":"string","description":"Base (chain 8453) contract/token address to analyze"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"proxy":false,"address":"0x...","verified":true,"contract_name":"Token"}},"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_LQZofCAhp6Ftpkr9TZ-sc","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":"Scans a Base blockchain contract or token address for known exploit patterns and security vulnerabilities, returning audit signals like proxy status, verification state, and contract name.","exampleAgentPrompt":"Can you run an exploit check on the Base contract at 0x4200000000000000000000000000000000000006 and tell me if it's verified, whether it's a proxy, and if there are any known security issues?","exampleUseCases":[{"title":"Pre-trade token safety check","prompt":"Before I swap into this token, can you scan the contract at 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA on Base and tell me if it's verified and whether there are any exploit risks I should know about?"},{"title":"DeFi protocol due diligence","prompt":"I'm thinking of depositing funds into a DeFi protocol on Base — can you audit the contract at 0x2Ae3F1Ec7F1F5012CFEab0185bfc7aa3cf0DEc22 and check if it's a proxy contract or has any known vulnerabilities?"},{"title":"NFT contract security review","prompt":"I just got sent an NFT from contract 0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9 on Base — can you scan it for exploits and tell me if the contract is verified before I interact with it?"}],"resultDescription":"Returns a JSON object containing the contract address, whether it is a proxy contract (boolean), whether it is verified on-chain (boolean), the contract name, and any additional exploit or security signals detected for the given Base address.","failureModes":["Invalid or malformed contract address returns an error or empty result","Non-existent address on Base chain returns unverified/no contract found","Unsupported chain ID override may fall back to Base (8453) or fail","Payment failure via x402 protocol results in 402 status and no scan data","Rate limiting or worker timeout if scan takes too long for complex contracts"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-use on-chain exploit and safety scan specifically for Base (chain 8453) contracts or tokens, without setting up a full audit pipeline. It is ideal for agents that need to dynamically check contract safety before executing a transaction, recommending a DeFi protocol, or displaying token information to users.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:47:25.003Z","isFirstParty":false}