{"uid":"cap_KgJE3W4V9oSwcVuBkqFbM","slug":"greeneris-iban-validator-e80bd1ac","name":"Greeneris IBAN Validator","description":"Deterministic IBAN check before a SEPA/international transfer: format regex, per-country length (public SWIFT registry, ~85 countries) and ISO 7064 mod-97 checksum. Query: ?iban=FR1420041010050500013M02606 (spaces/dashes tolerated). Returns valid, country, bban, and a precise failure reason. Pure offline computation, 1y cache.","url":"https://data.greeneris.io/v1/validate/iban","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["iban"],"properties":{"iban":{"type":"string","description":"IBAN to validate (spaces and dashes allowed)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"bban":"20041010050500013M02606","iban":"FR1420041010050500013M02606","valid":true,"source":"offline ISO 13616 / ISO 7064 mod 97-10 validation (SWIFT registry lengths)","country":"FR","check_digits":"14"}},"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_nELND7WVl3dRjG1Pp5tNo","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 string offline using format regex, country-specific length rules, and ISO 7064 mod-97 checksum, returning validity, country code, BBAN, and failure reason","exampleAgentPrompt":"Can you check whether this IBAN is valid before I send the transfer: FR1420041010050500013M02606?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a boolean 'valid' field, the detected 'country' (2-letter ISO code), the parsed 'bban' (Basic Bank Account Number), and a precise 'failure reason' string if the IBAN is invalid — e.g. wrong length for the country, failed mod-97 checksum, or unrecognised country prefix. Spaces and dashes in the input are tolerated and stripped automatically. Response is cacheable for 1 year since the computation is purely deterministic.","failureModes":["Missing 'iban' query parameter — returns 400 or error response","Unrecognised country prefix not in SWIFT registry of ~85 countries — returns valid=false with reason","IBAN fails mod-97 checksum — returns valid=false with checksum failure reason","IBAN has wrong length for its declared country — returns valid=false with length mismatch reason","Payment not included or insufficient — 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap, deterministic IBAN pre-validation before initiating a SEPA or international bank transfer, and you don't want to hit a live bank registry API. It covers ~85 countries per the public SWIFT registry, validates both format and ISO 7064 mod-97 checksum, accepts messy input with spaces or dashes, and costs only $0.001 USDC — ideal as a guard-check before more expensive downstream operations.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:05:26.855Z","isFirstParty":false}