{"uid":"cap_lA3V1mcR76ClQYrh7Epgc","slug":"tracefast-address-attributes-be68eef1","name":"TraceFast Address Attributes","description":"TraceFast knowledge graph: address attributes of an Ethereum address — account nature, on-chain presence and derived traits. Path address: 0x-prefixed, 40 hex. Attribute dictionary: https://docs.tracefast.xyz/api/address-attributes.md","url":"https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/attributes","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"required":["method"],"properties":{"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_lz1u9WO4c1Ks55LbePNEE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns knowledge-graph-derived attributes for an Ethereum address, including account nature, on-chain presence, and derived traits","exampleAgentPrompt":"Can you pull the TraceFast knowledge graph attributes for Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — I want to know its account nature, whether it has on-chain presence, and any derived traits?","exampleUseCases":[{"title":"Classify counterparty before transaction","prompt":"Before I send funds, can you check what kind of Ethereum account 0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe is — is it a contract, an exchange, or a regular wallet?"},{"title":"DeFi risk screening for wallet","prompt":"I need to profile this Ethereum address 0xBE0eB53F46cd790Cd13851d5EFf43D12404d33E8 — what does TraceFast say about its account nature and on-chain traits? I'm trying to assess risk before whitelisting it."},{"title":"Compliance check on recipient address","prompt":"Run a TraceFast attribute lookup on 0xA090e606E30bD747d4E6245a1517EbE430F0057B — I need to know if it's flagged as an exchange, mixer, or anything unusual for a compliance report."}],"resultDescription":"A dictionary of attributes for the queried Ethereum address on chain 1, including account nature (e.g. EOA vs contract), on-chain presence indicators, and derived traits as defined by the TraceFast knowledge graph attribute schema.","failureModes":["Invalid or malformed Ethereum address (not 0x-prefixed or not 40 hex chars) returns an error","Address not found in knowledge graph returns empty or minimal attribute set","Payment failure via x402 protocol results in 402 response","Rate limiting or quota exhaustion returns 429","Unsupported chain ID returns an error"],"whenToPreferThis":"Choose this endpoint when you need structured, knowledge-graph-derived classification and trait data for a specific Ethereum address on mainnet (chain 1), particularly for account nature classification, risk profiling, compliance screening, or enriching address data beyond raw on-chain state. Prefer this over raw RPC calls when you need pre-computed, semantic attributes rather than raw transaction history.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:34:44.172Z","isFirstParty":false}