{"slug":"factline-dev-v1-iban-check-622918","title":"IBAN validation for payout, invoicing and onboarding agents","host":"factline.dev","method":"GET","resource":"https://factline.dev/v1/iban/check","category":"other","description":"IBAN validation for payout, invoicing and onboarding agents: ISO 13616 length per country, ISO 7064 mod-97 checksum (catches typos), SEPA membership, and for Dutch IBANs the bank (ING, ABN AMRO, Rabobank, bunq...). Does not confirm the account holder.","price_listed":0.001,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"iban":"NL91ABNA0417164300"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"iban":{"description":"IBAN, spaces allowed, e.g. NL91 ABNA 0417 1643 00","type":"string"}},"required":["iban"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"IBAN validation for payout, invoicing and onboarding agents: ISO 13616 length per country, ISO 7064 mod-97 checksum (catches typos), SEPA membership, and for Dutch IBANs the bank (ING, ABN AMRO, Rabobank, bunq...). Does not confirm the account holder.","last_updated":"2026-10-10T00:03:54.898Z","schemes":["exact"]}