{"uid":"cap_L2tEeuLaBRS__89jHCtff","slug":"signalharness-create-address-compute-28788c1b","name":"SignalHarness Create Address Compute","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/create_address_compute/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"create_request":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["A computed address does not prove deployment or transaction inclusion."],"service_id":"create_address_compute","create_address":"{\"address\":\"0x535B3D7A252fa034Ed71F0C53ec0C6F784cB64E1\"}","evidence_scope":"caller_supplied_data"},"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":"create_address_compute","executionId":"example-execution","startedAtMs":0,"amountAtomic":"10000","resultSha256":"8e49c529499b58cdc81cc82a00108bd2de6c6a0dfbeadc2deaca78dd8013e0bc","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_0vep4JeAEgnm9y79pvBC1","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":"Generates a blockchain address (or address-related computation) from a caller-supplied request string, returning the computed address and evidence scope.","exampleAgentPrompt":"Use SignalHarness to compute a new blockchain address from this specification: 'generate a Base network USDC receiving address for my agent wallet labeled agent-treasury-001'.","exampleUseCases":[{"title":"Agent treasury address generation","prompt":"Create a new blockchain address for my agent's treasury wallet using SignalHarness — the request is 'Base network USDC address for agent-treasury-main'."},{"title":"Payment workflow address derivation","prompt":"I need a fresh receiving address computed for a payment workflow — use SignalHarness create_address_compute with the request 'derive payment address for invoice #4492 on Base'."},{"title":"On-chain identity provisioning","prompt":"Provision a new on-chain address for my service's identity using SignalHarness, with the request string 'create address for service node agent-node-7 on eip155:8453'."}],"resultDescription":"Returns a JSON object containing the computed blockchain address (create_address), any warnings, an evidence_scope indicating caller_supplied_data, a status field ('succeeded'), and a full receipt with payment metadata including paymentId, receiptId, requestId, executionId, network, asset, amountAtomic, resultSha256, and timestamps.","failureModes":["Invalid or empty create_request string (violates minLength/maxLength constraints)","Request string too long (exceeds 65536 characters)","Payment failure or insufficient USDC balance (x402 payment required)","Malformed request semantics that the compute engine cannot interpret","Network or settlement errors resulting in non-succeeded status"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to programmatically compute or derive a blockchain address from a structured natural-language or data request, particularly in Base network / EVM workflows where micropayment per-call pricing ($0.01 USDC) is acceptable and a cryptographic receipt with result hash is needed for auditability.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:07:23.493Z","isFirstParty":false}