{
"iban": "ES9121000418450200051332",
"valid": true,
"formatted": "ES91 2100 0418 4502 0005 1332",
"electronic": "ES9121000418450200051332",
"country": "ES",
"countryName": "Spain",
"checkDigits": "91",
"bban": "21000418450200051332",
"bankIdentifier": "2100",
"branchIdentifier": "0418",
"accountNumber": "0200051332",
"sepa": true,
"errors": []
}
curl --location --request GET 'https://zylalabs.com/api/14215/iban+validator+api+-+checksum+bank+code+sepa/35287/validate+iban?iban=ES91 2100 0418 4502 0005 1332' --header 'Authorization: Bearer YOUR_API_KEY'
After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the IBAN Validator API - Checksum Bank Code SEPA simply include your bearer token in the Authorization header.
| Header | Description |
|---|---|
Authorization
|
Required
Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.
|
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
Validate any IBAN (checksum, length, country format) and split it into bank code, branch and account number, with SEPA flag and formatted output.
The Validate IBAN endpoint returns data that includes the validity of the IBAN, its formatted and electronic versions, country information, check digits, bank and branch identifiers, account number, and a SEPA flag indicating if the IBAN is SEPA-compliant.
Key fields in the response include "valid" (boolean), "formatted" (string), "country" (string), "bankIdentifier" (string), "branchIdentifier" (string), "accountNumber" (string), and "sepa" (boolean), among others.
The response data is organized in a JSON format, with key-value pairs representing various attributes of the IBAN, such as its validity, formatting, and breakdown into components like bank and branch identifiers.
The endpoint provides information on IBAN validity, formatted output, country details, check digits, and the breakdown of the IBAN into bank code, branch code, and account number, along with SEPA compliance.
Users can customize their requests by providing different IBANs to validate. The endpoint does not require additional parameters, as it focuses solely on the provided IBAN for validation and parsing.
"valid" indicates if the IBAN is correct, "formatted" shows the IBAN in a readable format, "bankIdentifier" is the code for the bank, "branchIdentifier" identifies the branch, and "accountNumber" is the actual account number associated with the IBAN.
Typical use cases include validating IBANs for payment processing, ensuring compliance with banking standards, and parsing IBANs for integration into financial systems or applications that require accurate banking information.
Data accuracy is maintained through the use of an offline algorithm that checks the IBAN's checksum and format without requiring account lookups, ensuring reliable validation based on established banking standards.
To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes. If the API offers a free trial, you will see a "Free 7-Day Trial" option in its Pricing section. The trial lasts for 7 days and allows up to 50 API requests, enabling you to evaluate the API before subscribing to a paid plan.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
You can monitor your API usage through the response headers included with every request:
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