{"uid":"cap_6O5Gm3X6KEnfIBJ1sLccv","slug":"signalharness-crosschain-asset-flow-reconstructor-b6280c2f","name":"SignalHarness Crosschain Asset Flow Reconstructor","description":"Explore 330 pay-per-call x402 API services and 27 agent-native digital products, with Base USDC pricing, secure Polar checkout, and free discovery.","url":"https://signalharness.ai/api/agent/services/crosschain_asset_flow_reconstruct/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"request_json":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["Asset equivalence and bridge links must be supplied or remain separate."],"service_id":"crosschain_asset_flow_reconstruct","analysis_json":"{\"ledger\":[{\"account\":\"0x0000000000000000000000000000000000000001\",\"asset\":\"0x0000000000000000000000000000000000000001\",\"chain\":\"solana\",\"in\":\"0\",\"net\":\"-100\",\"out\":\"100\"},{\"account\":\"0x0000000000000000000000000000000000000002\",\"asset\":\"0x0000000000000000000000000000000000000001\",\"chain\":\"solana\",\"in\":\"100\",\"net\":\"100\",\"out\":\"0\"}],\"transfer_count\":1}","evidence_scope":"caller_supplied_data","analyzed_network":"solana_base_polygon"},"status":"succeeded","receipt":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","usage":[],"status":"succeeded","network":"eip155:8453","artifacts":[],"endedAtMs":0,"latencyMs":0,"paymentId":"example-payment","receiptId":"example-receipt","requestId":"example-request","serviceId":"crosschain_asset_flow_reconstruct","executionId":"example-execution","startedAtMs":0,"amountAtomic":"30000","resultSha256":"ac7a029cf5d8407ca8daebccb309349e05400a93a92f9456e5bc697b8b251c1f","serviceVersion":"1.0.0","settlementReference":"0x0000000000000000000000000000000000000000000000000000000000000000"},"artifacts":[],"requestId":"example-request","executionId":"example-execution"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Pr_lkEo9WRqw3deb_VEs0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Reconstructs and analyzes cross-chain asset transfer flows from caller-supplied transaction data, producing a ledger of per-account in/out/net flows across chains.","exampleAgentPrompt":"Reconstruct the cross-chain asset flow for these transactions on Solana, Base, and Polygon — I need a full ledger showing which accounts had tokens flow in and out, and the net position for each, based on this transaction data: [paste your JSON here].","exampleUseCases":[{"title":"Bridge audit for DeFi protocol","prompt":"I have raw transaction data from a bridge between Solana and Base involving a specific token. Can you reconstruct the full asset flow ledger showing what went in and out of each account, and tell me the net transfers?"},{"title":"Wallet reconciliation across chains","prompt":"I need to reconcile asset movements for this wallet across Solana, Base, and Polygon — here's the transaction JSON. Show me all inflows, outflows, and net positions per account and asset."},{"title":"Cross-chain transfer count and flow summary","prompt":"Given this set of cross-chain transaction records across Solana and Polygon, reconstruct the ledger of asset flows and tell me the total number of transfers and each account's net position."}],"resultDescription":"Returns a structured JSON ledger with per-account, per-asset, per-chain rows showing inflow, outflow, and net amounts, plus a total transfer count, the analyzed network scope, any warnings (e.g. missing bridge links), and the evidence scope indicating that data was caller-supplied.","failureModes":["Missing or malformed request_json causes parse errors","Asset equivalence or bridge links not supplied results in a warning and separate ledger entries rather than unified flows","Unsupported chain identifiers may limit analysis scope","Exceeding 65536 character limit on request_json causes rejection","Ambiguous or conflicting transaction records may produce inaccurate net positions"],"whenToPreferThis":"Choose this endpoint when you need to reconstruct a structured ledger of asset flows from caller-supplied transaction data spanning multiple chains (e.g. Solana, Base, Polygon). It is purpose-built for cross-chain flow analysis rather than single-chain explorers or general blockchain data queries. Prefer it when you need per-account in/out/net breakdowns across chains and assets in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:01:36.232Z","isFirstParty":false}