{"uid":"cap_DVuXartysXYPe-nesmwKk","slug":"agenttools-iban-validator-3d8140ef","name":"AgentTools IBAN Validator","description":"Validate an International Bank Account Number: country code, country-specific length and the ISO 7064 MOD 97-10 check digits — with the pretty-printed grouping returned when valid. Use this when an agent needs to structure, length and mod-97 checksum validation.","url":"https://agenttools-hub.vercel.app/api/v1/finance/iban-validator?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["iban"],"properties":{"iban":{"type":"string","description":"Spaces are ignored"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JOaOO4wD4SlmzYdaQuMk1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates an IBAN by checking country code, country-specific length, and ISO 7064 MOD 97-10 check digits, returning pretty-printed grouped format when valid.","exampleAgentPrompt":"Can you check if this IBAN is valid: GB82WEST12345698765432? I want to make sure the country code, length, and checksum are all correct before I send a wire transfer.","exampleUseCases":[{"title":"Pre-transfer IBAN verification","prompt":"Before I wire money to this account, can you validate the IBAN DE89370400440532013000 — I need to know if the structure, country code, and MOD 97 checksum are all correct?"},{"title":"Vendor onboarding bank detail check","prompt":"We just received bank details from a new supplier with IBAN FR7630006000011234567890189 — can you run it through an IBAN validator and tell me if it's structurally sound?"},{"title":"Payment form input validation","prompt":"A user entered FR76 3000 6000 0112 3456 7890 189 in our payment form — can you validate that IBAN and give me the properly grouped format if it's correct?"}],"resultDescription":"Returns a validation result indicating whether the IBAN is valid, with details on the country code, expected vs actual length, and MOD 97-10 checksum outcome. When valid, also returns the pretty-printed grouped IBAN string. When invalid, returns the specific reason for failure (bad country code, wrong length, or failed checksum).","failureModes":["Invalid country code — unrecognized two-letter prefix","Wrong length for country — IBAN does not match expected character count for the given country","MOD 97 checksum failure — check digits do not pass ISO 7064 validation","Missing or empty IBAN query parameter — returns error requiring the iban field","Malformed input that cannot be parsed as an IBAN"],"whenToPreferThis":"Use this endpoint when you need to validate a single IBAN with full structural, length, and cryptographic checksum verification before initiating a bank transfer, onboarding a vendor, or accepting user-provided bank account details. Prefer this over basic regex checks because it performs MOD 97-10 checksum verification and country-specific length rules, not just format matching.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:42:19.015Z","isFirstParty":false,"canonicalSlug":"agenttools-iban-validator-3d8140ef"}