{"uid":"cap_L40pEZEsFUiyO-ltu0CZy","slug":"misttrack-address-action-api-f82c1b07","name":"MistTrack Address Action API","description":"Blockchain address labels and risk detection API with x402 payment protocol","url":"https://openapi.misttrack.io/x402/address_action","method":"GET","headers":{},"bodySchema":{"type":"object","required":["coin","address"],"properties":{"coin":{"type":"string","description":"Coin/token symbol"},"address":{"type":"string","description":"Blockchain address to query"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.5","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":"$0.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_a8lhz2XCyhLUNG95m2Ftv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves blockchain address labels and risk/AML classification for a given coin and address","exampleAgentPrompt":"Can you check if this Ethereum address 0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE has any AML risk flags or known labels on MistTrack?","exampleUseCases":[{"title":"Pre-transaction compliance check","prompt":"Before I send funds, can you check if this Bitcoin address 1A1zP1eP5QGefi2DMPTfTL5SLmv7Divf NA is flagged for any criminal activity or sanctions on MistTrack?"},{"title":"Identifying exchange or mixer addresses","prompt":"I received a payment from this Ethereum address 0xDead000000000000000042069420694206942069 — can you look it up and tell me if it belongs to an exchange, mixer, or any known entity?"},{"title":"USDT address risk screening","prompt":"Run an AML check on this TRON address TDqSquXBgUCLYvYC4XZgrprLK589dkhSCf for USDT — I need to know its risk level and any labels MistTrack has on it."}],"resultDescription":"Returns structured data about the blockchain address including entity labels (e.g. exchange, mixer, scam, darknet), risk classification, action flags indicating suspicious or illicit activity patterns, and AML risk indicators associated with the address on the specified blockchain.","failureModes":["Unsupported coin symbol returns an error or empty result","Invalid or malformed blockchain address returns a validation error","Address with no transaction history may return no labels","Rate limiting or payment failure via x402 protocol returns 402 Payment Required","Address on a chain not yet indexed by MistTrack returns no data"],"whenToPreferThis":"Choose this endpoint when you need on-demand, per-address AML risk classification and entity labeling for a specific blockchain address across supported coins. It is ideal for compliance workflows, pre-transaction screening, fraud detection, or due diligence where you need MistTrack's proprietary risk intelligence database. Prefer this over generic blockchain explorers when you specifically need AML labels, risk scores, and illicit activity flags rather than raw transaction data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:40:35.630Z","isFirstParty":false}