{"uid":"cap_5v89cstA9nqhL2yVQQhOK","slug":"code402-assured-quote-business-identifier-validation-ea4700b0","name":"code402 Assured Quote – Business Identifier Validation","description":"Offline deterministic checks (no ML, no scraping) for business identifiers and rental due-diligence, paid per call via x402 (gasless EIP-3009 USDC on Base). Checksum-verifiable (IBAN, LEI, VAT, ABA, ISBN, SEDOL…) vs format-only (EIN, IFSC, SWIFT/BIC…) — every response returns a scope field. Non-custodial, signed receipts. First 3 calls/day free.","url":"https://hcrb.in/v1/tools/assured-quote/call?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["input"],"properties":{"input":{"type":"object","required":["notional_minor","rail"],"properties":{"rail":{"type":"string","description":"'crypto' or 'fiat'"},"pod_required":{"type":"boolean","description":"Force the POD-1 delivery mandate"},"notional_minor":{"type":"string","description":"Settlement notional in USDC minor units (1e6 = $1)"},"counterparty_tier":{"type":"string","description":"ACI-1 tier T0..T3 (T0 refused)"},"annual_volume_minor":{"type":"string","description":"Optional committed annual volume for tiered bps"}}}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["valid","reason"],"properties":{"tool":{"type":"string"},"scope":{"type":"string"},"valid":{"type":"boolean"},"reason":{"type":"string"},"country":{"type":"string"},"normalized":{"type":"string"}}}}}}},"responseSchema":{"type":"json","schema":{"type":"object","required":["valid","reason"],"properties":{"tool":{"type":"string"},"scope":{"type":"string"},"valid":{"type":"boolean"},"reason":{"type":"string"},"country":{"type":"string"},"normalized":{"type":"string"}}},"example":{"valid":true,"reason":"checksum valid"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LuXeDDs5Wc2DpI_MoJurH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs offline, deterministic checksum and format validation of business/financial identifiers (IBAN, LEI, VAT, ABA, ISBN, SEDOL, EIN, IFSC, SWIFT/BIC, etc.), paid per call via x402 USDC micropayment.","exampleAgentPrompt":"Can you validate this IBAN for me — GB29 NWBK 6016 1331 9268 19 — and tell me if the checksum passes and what country it belongs to?","exampleUseCases":[{"title":"IBAN checksum verification before wire","prompt":"Before I send this international wire, can you check if IBAN DE89370400440532013000 is valid and tell me the country it belongs to?"},{"title":"LEI code validation for KYC workflow","prompt":"I need to verify this LEI code — 2594007XIACKNMUAW223 — is properly formatted and passes checksum before I submit the KYC filing."},{"title":"VAT number check for invoice compliance","prompt":"Can you validate this EU VAT number — FR83404833048 — and confirm whether it passes the checksum so I know it's safe to put on the invoice?"}],"resultDescription":"A JSON object containing: `valid` (boolean indicating whether the identifier passes validation), `reason` (human-readable explanation such as 'checksum valid' or 'invalid checksum'), `scope` (indicating whether this was a full checksum-verifiable check or format-only), `normalized` (the identifier in canonical form), `country` (country code if applicable), and `tool` (which validator was used).","failureModes":["Identifier type not supported — returns error or format-only scope","Malformed input with unrecognizable structure — returns valid:false with a reason","Payment not received — x402 micropayment rejected before response is returned","Network timeout — endpoint unreachable","Free tier (3/day) exhausted without payment — returns 402 Payment Required"],"whenToPreferThis":"Prefer this endpoint when you need fast, offline, deterministic validation of a specific business or financial identifier (IBAN, LEI, VAT, SWIFT/BIC, ABA, EIN, IFSC, ISBN, SEDOL, etc.) without relying on external registries or ML models. Ideal for compliance pipelines, KYC workflows, invoice validation, and due-diligence automation where you need a signed, auditable receipt and the cost per call ($0.005 USDC) is acceptable. Use over general-purpose validation libraries when you need the `scope` field to distinguish checksum-verifiable from format-only results, or when signed receipts are required for audit trails.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:32:13.960Z","isFirstParty":false,"canonicalSlug":"code402-assured-quote-business-identifier-validation-ea4700b0"}