BankAccountChecker

  • UK Bank Account Validation API
  • UK Sort Code Validation API
  • IBAN Validation API
  • Phone Validation API
  • Country API
  • Email Validation API
  • Download
 
  • Sort Code files
  • Country detail files
 
UK Sort Code files

In addition to the API, we are offering a file of all valid UK sort codes with additional properties (Institution name, branch name and account specfic facilities).
You can find below a sample file in CSV and mySql format.
Sample code to access the API also available in javascript and php.

  • CSV Sample file
  • mySql Sample file
  • CSV Full file - June 2025
  • mySql Full file - June 2025
  • Sample Js code to validate UK Bank account / Sort code - apiJson_jsTest_uk_bankaccount.html
  • Sample Js code to validate UK Sort code - apiJson_jsTest_uk_sortcode.html
  • Sample Js code to validate IBAN account - apiJson_jsTest_iban.html
  • Sample Php code to validate UK Bank account / Sort code using Json format - apiJson_phpTest_uk_bankaccount.php
  • Sample Php code to validate UK Sort code using Json format - apiJson_phpTest_uk_sortcode.php
  • Sample Php code to validate IBAN account using Json format - apiJson_phpTest_iban.php
  • Sample Php code to validate UK Bank account / Sort code using Xml format - apiXml_phpTest_uk_bankaccount.php
  • Sample Php code to validate UK Sort code using Json Xml - apiXml_phpTest_uk_sortcode.php
  • Sample Php code to validate IBAN account using Xml format - apiXml_phpTest_iban.php

Download one off Sort Code file £1500
Download Sort Code files for 12 months (monthly update available) £1560
 
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BankAccountChecker is operated by aoWare Limited
Company number 12337970 (England & Wales)
al@bankaccountchecker.com