Bank Account Verification
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IBAN Advance

Introduction

The International Bank Account Number (IBAN) is an internationally recognized standard for identifying bank accounts across borders. It was developed to facilitate and streamline international transactions, making them more secure and efficient.

What is IBAN(International Bank Account Number)

An IBAN is a unique identifier assigned to a bank account to make it easily recognizable, not only within a specific country but also globally. It helps prevent errors and confusion when processing cross-border payments and ensures that funds are transferred to the correct recipient.

Structure of IBAN

The IBAN format can vary slightly from one country to another, but it typically consists of the following components:

  1. Country Code (ISO 3166-1 Alpha-2): The IBAN begins with a two-letter country code, which represents the country where the bank account is held.
  2. Check Digits: Next are two check digits, used to validate the IBAN's accuracy during the transaction process.
  3. Bank Identifier: This part varies by country and can include the bank's code, branch code, and other identifiers, as needed.
  4. Account Number: The IBAN concludes with the account number, which is the unique portion identifying the specific bank account.

Is IBAN only for Euros transfer?

No, the International Bank Account Number (IBAN) is not exclusively for Euro transfers. While IBANs are commonly associated with Eurozone countries and European transactions due to the European Union's adoption of IBAN as a standard, they are used worldwide for international money transfers in various currencies.

The IBAN system was originally developed by the European Committee for Banking Standards (ECBS) and the International Organization for Standardization (ISO) to simplify and standardize cross-border payments within Europe. However, many non-European countries and financial institutions have also adopted IBANs to facilitate international transactions and improve their accuracy.

IBANs are used to identify bank accounts and ensure the correct routing of funds in a standardized format, regardless of the currency involved. So, whether you are sending money in Euros, US Dollars, British Pounds, or any other currency, IBAN can be used to ensure the secure and efficient transfer of funds. The currency conversion, if necessary, is typically handled by the banks or payment service providers involved in the transaction.

Standard IBAN Length(Countrywise) :

Below is the standard length of IBANs accepted for each country mentioned. For countries accepting IBANs which are not available in this list, they'll follow standard convention of minimum length of 15 and maximum length of 34.

Country Name

IBAN Length (including 2 letters)

Country Code (IBAN - First 2 letters)

Albania

28

AL

Andorra

24

AD

Austria

20

AT

Azerbaijan

28

AZ

Bahrain

22

BH

Belgium

16

BE

Bosnia and Herzegovina

20

BA

Bulgaria

22

BG

Croatia

21

HR

Cyprus

28

CY

Czech Republic

24

CZ

Denmark

18

DK

Estonia

20

EE

Faroe Islands

18

FO

Finland

18

FI

France

27

FR

Georgia

22

GE

Germany

22

DE

Gibraltar

23

GI

Greece

27

GR

Greenland

18

GL

Guernsey

22

GG

Hungary

28

HU

Iceland

26

IS

Ireland

22

IE

Isle of Man

22

IM

Israel

23

IL

Italy

27

IT

Jersey

22

JE

Jordan

30

JO

Kazakhstan

20

KZ

Kosovo

20

XK

Kuwait

30

KW

Latvia

21

LV

Lebanon

28

LB

Liechtenstein

21

LI

Lithuania

20

LT

Luxembourg

20

LU

North Macedonia

19

MK

Malta

31

MT

Mauritania

27

MR

Mauritius

30

MU

Moldova

24

MD

Monaco

27

MC

Montenegro

22

ME

Netherlands

18

NL

Norway

15

NO

Pakistan

24

PK

Palestine

29

PS

Poland

28

PL

Portugal

25

PT

Qatar

29

QA

Romania

24

RO

San Marino

27

SM

Saudi Arabia

24

SA

Serbia

22

RS

Slovakia

24

SK

Slovenia

19

SI

Spain

24

ES

Sweden

24

SE

Switzerland

21

CH

Tunisia

24

TN

Turkey

26

TR

Ukraine

29

UA

United Arab Emirates

23

AE

United Kingdom

22

GB

Vatican City

22

VA

IBAN Advance(Comprehensive Check) API

While basic IBAN validation using IBAN Lite ensures format compliance, IBAN Advance takes it a step further. It not only verifies the structure but also unlocks essential information about the associated bank account, empowering you with detailed insights.

IBAN Advance performs rigorous validation checks to determine whether an IBAN is not only correctly formatted but also active and valid for transactions. Say goodbye to incorrect payments and costly errors.

For valid IBANs, IBAN Advance provides a treasure trove of information, including:

Bank Code: The bank's unique identification code.

Bank Name: The official name of the bank.

Bank ID: An identifier that distinguishes the bank.

Bank Address: The physical address of the bank.

SEPA Credit: Indicates whether the account accepts SEPA credit transfers.

SEPA Debit: Indicates whether the account accepts SEPA debit transfers.

SEPA B2B: Indicates whether the account supports SEPA business-to-business payments.

SEPA Cards: Indicates whether the account supports SEPA card transactions.

For invalid IBANs, IBAN Advance gracefully returns a clear response mentioning that validation is unsuccessful. This ensures that you can easily identify and manage incorrect IBANs in your transactions.

IBAN Advance is designed with simplicity in mind, making integration into your applications and systems a seamless experience. You can quickly access and utilize its powerful features without any development effort.



API Applications

B2B (Business-to-Business) Applications:

  1. Financial Institutions: Banks and financial institutions can integrate IBAN Advance into their systems to enhance customer service. They can quickly verify IBANs and provide detailed account information, improving transaction accuracy and customer trust.
  2. Payment Processors: Payment processing companies can use IBAN Advance to validate IBANs provided by merchants and customers during international transactions. This helps prevent payment errors and ensures smooth payment processing.
  3. E-commerce Platforms: E-commerce platforms that operate globally can employ IBAN Advance to validate IBANs entered by sellers or buyers during cross-border transactions. Providing detailed bank account information can increase trust and transparency in online transactions.
  4. Business Intelligence (BI) Tools: BI tools can utilize IBAN Advance to enrich financial data with detailed banking information. This can help businesses make informed decisions when analyzing financial transactions and customer profiles.
  5. Accounting Software: Accounting software providers can offer IBAN Advance integration to their users. This allows businesses to verify IBANs before processing payments or adding new suppliers, improving financial accuracy and compliance.

B2C (Business-to-Consumer) Applications:

  1. Remittance Services: Remittance providers can integrate IBAN Advance to enhance the user experience. Users can verify recipient IBANs and receive detailed bank account information, ensuring that their international money transfers are accurate.
  2. Online Banking: Online banking platforms can incorporate IBAN Advance to help customers verify IBANs when setting up international wire transfers, bill payments, or other financial transactions. This reduces the risk of errors and ensures funds are sent to the correct accounts.
  3. Fintech Apps: Fintech applications, such as budgeting apps or personal finance apps, can use IBAN Advance to validate IBANs when users link their bank accounts. This ensures that financial data is accurate and complete.
  4. Travel and Tourism: Travel agencies and booking platforms can employ IBAN Advance to verify IBANs when processing international payments for travel bookings. Providing additional bank account information can enhance trust in the booking process.
  5. Subscription Services: Subscription-based businesses can utilize IBAN Advance to validate IBANs provided by customers for recurring payments. This reduces payment failures and subscription interruptions.
  6. Charities and Nonprofits: Charitable organizations can use IBAN Advance to verify IBANs when receiving international donations. This ensures that donations reach the correct accounts and helps maintain transparency in financial transactions.
  7. E-commerce Checkout: During the checkout process on e-commerce websites, customers can enter their IBANs. IBAN Advance can verify IBANs in real-time, reducing payment errors and improving the overall shopping experience.

API Details

You must first login before sending the request. The authorization header in the request must include the access token obtained from the login API call.

Need to pass the following information. Providing ibanNumber is mandatory.

  • ibanNumber(required)

Sample cURL

Pre-Production
Production
Curl


Request Body Parameters

Parameter

Data Type

Required

Description

ibanNumber

string

Yes

Required IBAN Number for which structure validation is required. Only alphanumeric string allowed in the required format.

Sample Response

Valid IBAN
Invalid IBAN


Response Body parameters

When IBAN is valid

Parameter

Data Type

Description

ibanIsValid

boolean

Indicates whether the IBAN is valid(true in this case).

bankCode

String

The bank code associated with the IBAN.

bankName

String

The name of the bank associated with the IBAN.

bankId

String

A unique identifier for the bank.

bankAddress

String

The address of the bank (if available).

sepaCredit

Integer

Indicates whether SEPA credit transfers are supported (1 for supported, 0 for not supported).

sepaDebit

Integer

Indicates whether SEPA debit transfers are supported (1 for supported, 0 for not supported).

sepaB2b

Integer

Indicates whether SEPA business-to-business (B2B) transfers are supported (1 for supported, 0 for not supported).

sepaCards

Integer

Indicates whether SEPA card payments are supported (1 for supported, 0 for not supported).

When IBAN is invalid

Parameter

Data Type

Description

ibanIsValid

boolean

Whether IBAN structure is valid or not(false in this case).

Sample Error

Malformatted IBAN 400
Incorrect IBAN Length
409
500


Error Response Parameters

Parameter

Description

error

This parameter contains the error.

error.name

the error name.

error.message

the error message.

error.status

Status of the api

error.reason

Reason for error

error.type

Type of the error

error.statusCode

Request Status code from Signzy



Getting help

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You can reach out to us at [email protected]. We strive to provide prompt and reliable assistance, ensuring your queries are addressed effectively.

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