{"uid":"cap_8RSAwLtTj5uL4Vv96fAQt","slug":"primeapi-crypto-contract-verification-3359378e","name":"PrimeAPI Crypto Contract Verification","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://prime-api-seven.vercel.app/api/crypto/contract/verify","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.109163","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":"$0.109163/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.109163","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.109163","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_43DAe_Z5aKxjqff0IDNrW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.109163","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies a smart contract on the blockchain, returning verification status and details","exampleAgentPrompt":"Can you verify whether the smart contract at address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 is a legitimate, verified contract on-chain?","exampleUseCases":[{"title":"DeFi token swap safety check","prompt":"Before I swap tokens on this DEX, can you verify that the smart contract handling the swap is legitimate and has been properly audited on-chain?"},{"title":"NFT marketplace contract validation","prompt":"I'm about to mint an NFT from a marketplace I haven't used before. Can you check if their smart contract is verified and authentic on the blockchain?"},{"title":"Staking pool legitimacy confirmation","prompt":"I found a new staking pool offering high yields. Can you verify whether the contract address behind it is a legitimate, verified smart contract before I deposit my crypto?"}],"resultDescription":"Returns verification status and details for the queried smart contract, indicating whether the contract source code has been verified and any associated metadata","failureModes":["Invalid or malformed contract address returns an error","Unverified or unknown contract returns a not-found or unverified status","Network timeout or upstream blockchain API failure","Missing or empty query parameter returns a validation error","Contract address exists but belongs to an unsupported chain"],"whenToPreferThis":"Use this endpoint when an agent needs to confirm the authenticity or verification status of a smart contract before interacting with it, especially in DeFi or NFT workflows where contract legitimacy is critical. Prefer this over generic blockchain explorers when a pay-per-call, no-API-key solution is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:33:19.739Z","isFirstParty":false}