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IBAN Verification API Verify International Bank Account Numbers in Real Time

Validate IBANs before processing international payments, transfers, payouts, and other financial transactions. Retrieve structured bank and account information to help identify errors and support automated payment workflows.

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End-to-End Flow

1

Submit IBAN

2

Validate IBAN Structure

3

Identify Bank & Country

4

Validate Account Information

5

Return Verification Result

6

Use the Result

Key Capabilities

Real-Time IBAN Validation

Validate International Bank Account Numbers programmatically before financial transactions are processed.

Bank Identification

Identify the bank and associated banking information from the submitted IBAN.

Country Identification

Determine the country associated with the IBAN.

Error Detection

Identify incorrect, incomplete, or improperly formatted IBANs before they reach downstream payment workflows.

Account Information

Retrieve available information such as:

  • Bank Name

  • Account Name

  • Bank Code

  • Country

  • BBAN

  • IBAN Validity

The source specifically lists these as output details.

Bulk Verification

Support bulk IBAN verification for businesses processing multiple international bank accounts.

API Integration

Integrate IBAN validation into web applications, mobile applications, payment systems, and enterprise platforms.

Use Cases

Banking & Fintech

Banks and fintech platforms can validate international bank-account information before processing transactions.

data_aggregation

E-Commerce & Payment Gateways

Payment platforms can use IBAN validation to reduce errors in international payment workflows.

categorization

Corporate Payments

Businesses can verify vendor and employee IBANs before processing payments.

Developer Experience

Simple Input. Structured IBAN Verification.

Suggested Input

 
{
  "iban": "DE89370400440532013000"
}
 

Suggested Output

 
{
  "client_id": "FINXXXXXX",
  "iban": "DE89370400440532013000",
  "bank_name": "XXXXXXXX",
  "account_name": "XXXXXXXX",
  "bank_code": "XXXXXXXX",
  "country": "Germany",
  "bbAN": "XXXXXXXX",
  "validity": true
}
 

Note: This is a presentation example. Replace the fields and exact response structure with the actual FinAnalyz API schema before publishing.

Related APIs

Frequently Asked Questions

What is an IBAN Verification API?

An IBAN Verification API allows businesses to validate International Bank Account Numbers programmatically and retrieve associated banking information.

IBAN stands for International Bank Account Number. It is a standardized format used to identify bank accounts for international transactions.

The primary input is the IBAN number.

Depending on the available information, the response can include: Bank Name Account Name Bank Code Country BBAN IBAN Validity

Yes. The API is designed to identify incorrect or incomplete IBANs and formatting issues before transactions are processed.

Yes. Bulk verification is listed as a supported capability.

Potential users include: Banks Fintech companies Payment gateways E-commerce platforms Corporate finance teams Payroll platforms International payment providers

Yes. Businesses can use IBAN validation as a pre-processing check before initiating international payments or transfers.

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