{"uid":"cap_bMSIT2TaE9-yKt_3utcvp","slug":"sleuth-ai-funding-chain-trace-4c7159a4","name":"Sleuth AI Funding Chain Trace","description":"Pay-per-call on-chain investigation API (x402, USDC on Base).","url":"https://x402.sleuthagent.ai/api/v1/funding-chain-trace","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"enum":["auto","base","ethereum","arbitrum","polygon","bsc","robinhood","solana","bnb","robinhoodchain"],"type":"string","default":"auto"},"wallet":{"type":"string","maxLength":200,"minLength":1},"conversation_id":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{"nodes":[{"id":"base_sleuth:obs0","rows":[["0x1111111111111111111111111111111111111111","12,400,000","41.2%"],["0x2222222222222222222222222222222222222222","6,900,000","22.9%"]],"tool":"data_miner","title":"Funding hops","columns":["hop","from","to","amount"],"summary":"Largest current holders by balance.","row_count":2,"truncated":false}]},"response":"The wallet's funds trace back through 4 hops to a Coinbase withdrawal…","request_id":"req_9f8e7d6c5b4a"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.099","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":"$0.099/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.099","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.099","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rBRSEHlGbCYAQHFaZwl7E","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.099","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Traces the on-chain funding history of a wallet address across multiple blockchains, identifying hops, sources, and funding patterns.","exampleAgentPrompt":"Can you trace the funding chain for the wallet 0xAbCd1234... on Ethereum and tell me where its funds originally came from — how many hops back and what the original source is?","exampleUseCases":[{"title":"Compliance KYC wallet screening","prompt":"I need to know where this wallet 0x1A2B3C4D5E6F... got its funds from on Base — can you trace the full funding chain and tell me if it links back to any centralized exchange or flagged source?"},{"title":"Fraud investigation of suspicious address","prompt":"We've flagged this Arbitrum wallet 0xDEAD...BEEF as potentially involved in a scam — can you trace its funding chain and show me every hop going back to the original funding source?"},{"title":"Due diligence on DeFi counterparty","prompt":"Before we engage with this counterparty, I want to understand the on-chain history of their wallet 0x9999...AAAA on Ethereum — trace where their funds came from and summarize the funding path."}],"resultDescription":"Returns a structured investigation result including: a natural-language narrative summarizing the funding trace (e.g. 'funds trace back through 4 hops to a Coinbase withdrawal'), a set of data nodes containing tabular rows of hops with addresses and amounts, row counts, column headers, and a summary per node, plus a request_id and optional conversation_id for follow-up queries.","failureModes":["Invalid or malformed wallet address returns an error","Unsupported chain value not in the enum causes a validation error","Wallet with no on-chain history may return an empty node set","Deeply nested or heavily mixed funding paths may be truncated (truncated=true in nodes)","Payment failure via x402/USDC results in 402 response before investigation runs","Network timeout on complex multi-hop traces across chains"],"whenToPreferThis":"Choose this endpoint when you need deep on-chain funding provenance for a wallet — specifically tracing backward through multiple hops to identify original funding sources. It is purpose-built for blockchain forensic investigation across Base, Ethereum, Arbitrum, Polygon, BSC, Solana, and Robinhood Chain. Prefer it over generic blockchain explorers when you need AI-synthesized narrative summaries alongside structured hop data, or when investigating suspicious wallets for compliance, fraud, or due diligence purposes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:42:36.978Z","isFirstParty":false}