{"uid":"cap_QhPPl6Vpt5bXRIUrggjr8","slug":"blockchainsecurity-address-classify-via-x402-preflight-405ab778","name":"BlockchainSecurity Address Classify via x402 Preflight","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/address-classify","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["addresses"],"properties":{"addresses":{"type":"string","pattern":"^[A-Za-z0-9,:._-]{3,4000}$","description":"Comma-separated addresses to classify, up to 100."},"blockchain":{"type":"string","pattern":"^(?:ethereum|tron|bitcoin)$","description":"BlockchainSecurity chain slug. Defaults upstream to tron when omitted."}}}},"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-classify","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":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_K0Qy93arCPM-LGu01JTKi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Classifies one or more blockchain addresses (Ethereum, Tron, or Bitcoin) by type and risk profile via the BlockchainSecurity Atlantis upstream service, accessed through an x402 micropayment gateway.","exampleAgentPrompt":"Can you classify these Ethereum addresses for me and tell me what type and risk category each one falls into: 0xAbC123..., 0xDeF456...?","exampleUseCases":[{"title":"AML screening before payment","prompt":"Before I send funds, can you screen these three Ethereum addresses — 0xAAA111, 0xBBB222, 0xCCC333 — and tell me if any of them are flagged or high-risk according to BlockchainSecurity?"},{"title":"Classify Tron wallet type","prompt":"I need to know what kind of entity owns this Tron address TXyz789abc — is it an exchange, a smart contract, or a regular wallet? Run a classification on tron for me."},{"title":"Batch Bitcoin address audit","prompt":"We received payments from these five Bitcoin addresses and need to classify all of them for our compliance report — can you run them through address classification on the bitcoin chain: bc1qabc, bc1qdef, bc1qghi, bc1qjkl, bc1qmno?"}],"resultDescription":"Returns a JSON object containing the product name ('bcs-address-classify'), the upstream service identifier ('blockchainsecurity-atlantis'), upstream response headers (request ID, credit cost, credit remaining), and a nested upstream_response with 'data' (address classification results) and 'meta' (request ID). The actual classification data is inside upstream_response.data.","failureModes":["Invalid or malformed address format returns a validation error","Unsupported blockchain slug (anything other than ethereum, tron, bitcoin) results in rejection","More than 100 addresses in a single request exceeds the limit and may be rejected","Missing 'addresses' query parameter causes a required-field error","Upstream BlockchainSecurity Atlantis service downtime results in a proxy error","x402 payment failure (insufficient USDC or wallet issues) blocks the request before it reaches the classifier"],"whenToPreferThis":"Use this endpoint when you need fast, per-address blockchain classification or AML risk screening across Ethereum, Tron, or Bitcoin, and are operating in an x402 micropayment environment. It is particularly well-suited for compliance workflows, agent-driven payment pre-screening, or any scenario requiring on-demand, pay-per-call address intelligence without a subscription. Prefer it over batch analytics platforms when you need low-latency, single-call results for up to 100 addresses at a time.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:57:09.860Z","isFirstParty":false}