{"uid":"cap_LZeW9IHes08xqZ1eDkuhS","slug":"signalharness-token-transfer-flow-605e5770","name":"SignalHarness Token Transfer Flow","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/token_transfer_flow/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"token_transfer_flow_request":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["Results cover only the supplied transfers."],"service_id":"token_transfer_flow","evidence_scope":"caller_supplied_data","token_transfer_flow":"{\"account\":\"0x0000000000000000000000000000000000000001\",\"inbound_atomic\":\"5\",\"net_atomic\":\"3\",\"outbound_atomic\":\"2\"}"},"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":"token_transfer_flow","executionId":"example-execution","startedAtMs":0,"amountAtomic":"10000","resultSha256":"afc7f3376ca40e6893066e9ac0791a51ceb5f1ffb09740172bc51f33c08743b0","serviceVersion":"1.0.0","settlementReference":"0x0000000000000000000000000000000000000000000000000000000000000000"},"artifacts":[],"requestId":"example-request","executionId":"example-execution"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__ALg7yOvDKTzQt2jeR68F","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Processes and validates a token transfer flow request, returning structured transfer results and a cryptographic receipt on Base.","exampleAgentPrompt":"Can you run the token transfer flow on SignalHarness for this transfer request and give me back the receipt and settlement reference once it's complete?","exampleUseCases":[{"title":"Automated on-chain USDC disbursement","prompt":"I need to process a USDC token transfer on Base for a contractor payout — can you submit this transfer flow request to SignalHarness and return the receipt and settlement reference when it's done?"},{"title":"Verify token transfer with cryptographic proof","prompt":"Run this token transfer flow through SignalHarness and give me the SHA256 result hash and receipt so I can verify the settlement on-chain."},{"title":"Agent-to-agent micropayment settlement","prompt":"My agent needs to settle a token transfer as part of a workflow — submit this transfer request to SignalHarness and let me know the payment ID, execution ID, and whether it succeeded."}],"resultDescription":"Returns a JSON object with a status field ('succeeded' or otherwise), a result object containing the token_transfer_flow output and any warnings, an evidence_scope indicator, a replay flag, and a detailed receipt including payment ID, receipt ID, request ID, execution ID, asset contract address, network (Base/eip155:8453), amount in atomic units, a SHA256 hash of the result, the service version, settlement reference transaction hash, latency metrics, and any artifacts.","failureModes":["Malformed or too-short token_transfer_flow_request returns a validation error","Insufficient payment (USDC) causes a 402 payment required response","Transfer request references invalid asset or network, resulting in a failure status","Settlement reference returns zero hash if on-chain settlement is pending or unconfirmed","Service unavailability or timeout results in no receipt being returned"],"whenToPreferThis":"Choose this endpoint when you need to execute and cryptographically receipt a token transfer flow on the Base network via the SignalHarness agent-native product suite, especially when downstream verification via SHA256 result hash and settlement reference is required. Prefer this over generic blockchain RPC calls when you want a structured receipt and warnings returned alongside the transfer result.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:07:11.880Z","isFirstParty":false}