{"uid":"cap_aOq6mP6ceE-e1bE7QYsx-","slug":"blockchainsecurity-address-labels-lookup-951167d7","name":"BlockchainSecurity Address Labels Lookup","description":"Machine-payable service intelligence for discovering, verifying, and monitoring identity, risk, authorization, execution-preflight, and evidence APIs before autonomous agents spend.","url":"https://base-agent-preflight.bytoken2023.workers.dev/v1/x402/bcs/labels","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["chain","address"],"properties":{"chain":{"type":"string","pattern":"^[a-z0-9_-]{2,32}$","description":"BlockchainSecurity chain slug, such as ethereum, bsc, or tron."},"address":{"type":"string","pattern":"^[A-Za-z0-9:_-]{3,128}$","description":"Address to label on the selected chain."},"refresh":{"type":"string","pattern":"^(?:true|false)$","description":"Optional true to bypass upstream cache when supported."},"sources":{"type":"string","pattern":"^[A-Za-z0-9,_-]{1,80}$","description":"Optional BlockchainSecurity sources selector, such as misttrack or all."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["product","upstream_service","upstream_response"],"properties":{"product":{"type":"string"},"request":{"type":"object"},"provenance":{"type":"object"},"upstream_headers":{"type":"object"},"upstream_service":{"type":"string"},"upstream_response":{"type":"object"}}}}}}},"responseSchema":{"type":"json","example":{"product":"bcs-address-labels","upstream_headers":{"request_id":"example-request-id","credit_cost":null,"credit_remaining":null},"upstream_service":"blockchainsecurity-atlantis","upstream_response":{"data":{},"meta":{"request_id":"example-request-id"}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cSvmAZSf49y4ef7CpDVKa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves risk labels and classification data for a blockchain address on a specified chain via the BlockchainSecurity Atlantis upstream service.","exampleAgentPrompt":"Can you look up the BlockchainSecurity risk labels for Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — use the MistTrack source and get fresh data?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the product identifier ('bcs-address-labels'), upstream service name ('blockchainsecurity-atlantis'), upstream response with a data object containing the address labels and classifications, metadata including a request ID, and upstream headers with credit usage information.","failureModes":["Invalid or malformed address format returns a validation error","Unsupported chain slug returns an error or empty result","Upstream BlockchainSecurity service unavailable causes a proxy failure","Rate limiting or credit exhaustion from the upstream provider","Invalid sources selector returns no data or an error","Address has no labels in the database returns an empty data object"],"whenToPreferThis":"Use this endpoint when you need to retrieve structured risk labels and classifications for a specific blockchain address from the BlockchainSecurity Atlantis data source. Prefer this over generic blockchain explorers when you need curated risk/compliance labels (e.g. from MistTrack) rather than raw on-chain transaction data. Ideal for compliance screening, agent payment guard workflows, or due diligence on counterparty addresses before executing transactions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:43:33.324Z","isFirstParty":false}