{"uid":"cap_qygVY5zWurYre-oujHbc2","slug":"blockscout-address-reputation-lookup-5d3f7e05","name":"Blockscout Address Reputation Lookup","description":"Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data","url":"https://api.blockscout.com/services/metadata/api/v1/reputation","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"addresses":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"addresses":{}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.012","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":"$0.012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mBeXP5Rf8pbTzPE2B67et","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.012","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns reputation/metadata scores for one or more blockchain addresses across multiple chains via Blockscout's metadata service","exampleAgentPrompt":"Can you check the reputation of wallet address 0x742d35Cc6634C0532925a3b8D4C9C6d6c3f1e2b0 using Blockscout's metadata service before I interact with it?","exampleUseCases":[{"title":"Pre-transfer wallet safety check","prompt":"Before I send any ETH to 0xAbC123...def456, can you look up its reputation score on Blockscout to make sure it's not flagged as a scam or malicious address?"},{"title":"DeFi protocol address verification","prompt":"I want to interact with this DeFi contract at 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D — can you check its reputation via Blockscout metadata to see if it's trustworthy?"},{"title":"Batch suspicious address screening","prompt":"I have a few addresses from an airdrop claim — 0xdeadbeef...1234 and 0xcafe...5678 — can you check their Blockscout reputation scores to see if any of them are flagged?"}],"resultDescription":"A JSON object keyed by address containing reputation metadata and scoring signals for each queried blockchain address, indicating trust level or risk flags associated with each address.","failureModes":["Invalid or malformed address string returns an error or empty result","Address not found in Blockscout's metadata database returns empty scores","Rate limiting or payment failure (x402) blocks the request","Unsupported chain addresses may return no reputation data","Network timeout if Blockscout metadata service is unavailable"],"whenToPreferThis":"Choose this endpoint when you need a quick reputation or risk signal for one or more blockchain addresses before performing transactions, whitelisting wallets, or due-diligence checks. It is particularly useful for cross-chain address screening since Blockscout indexes multiple networks. Prefer this over general blockchain explorers when you specifically need structured reputation metadata rather than raw transaction history.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:44:02.394Z","isFirstParty":false}