{"uid":"cap_Qzs21dijAtbvC18_yjZ6O","slug":"iban-validator-74bf1709","name":"IBAN Validator","description":"Check an IBAN's format, its country-specific length and its mod-97 check digits, and return it formatted in groups of four. Use before saving bank details or paying out.","url":"https://agent-data-tools.revmesh2074.workers.dev/validate/iban?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["iban"],"properties":{"iban":{"type":"string","description":"The IBAN, spaces allowed"}}},"responseSchema":{"type":"object","properties":{"iban":{"type":"string"},"valid":{"type":"boolean"},"country":{"type":"string"},"reasons":{"type":"array","items":{}},"formatted":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USD","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_VjtE_DLB4XgZiA1-619YZ","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":"Validates an IBAN string, returning its validity, country code, formatted version, and any error reasons","exampleAgentPrompt":"Can you check if this IBAN is valid: SE4550000000058398257466? I want to know if it's correctly formatted and which country it's from before I send a payment.","exampleUseCases":[{"title":"Pre-payment IBAN verification","prompt":"Before I submit this wire transfer, can you verify that the recipient IBAN GB29NWBK60161331926819 is valid and properly formatted?"},{"title":"User-submitted form IBAN check","prompt":"A customer just entered DE89370400440532013000 as their bank account number on our form — is that a valid IBAN and what country is it for?"},{"title":"Bulk onboarding data cleanup","prompt":"I have this IBAN from an onboarding form: FR7614508590001234567890143 — can you validate it and give me the formatted version with spaces?"}],"resultDescription":"A JSON object containing: the original IBAN string, a boolean 'valid' field, the two-letter ISO country code extracted from the IBAN, a 'formatted' version with spaces every 4 characters for readability, and a 'reasons' array listing any validation errors (empty if valid).","failureModes":["Missing 'iban' query parameter returns an error response","Completely malformed input (non-alphanumeric) may return valid=false with reasons","Very short or empty strings return valid=false with descriptive reasons","Network/worker downtime returns HTTP 402 or 5xx without charge"],"whenToPreferThis":"Use this endpoint when you need to validate a single IBAN before processing a payment, onboarding a user, or storing banking data. It's ideal for real-time form validation, pre-transfer checks, or enriching financial records with country and formatted output. At $0.001 per call with no API key required and no charge on failure, it's well-suited for lightweight per-transaction validation in automated agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:13:21.563Z","isFirstParty":false,"canonicalSlug":"iban-validator-74bf1709"}