To install the dependencies run the following command :
$ composer install
We use phpunit to run our sample calls
Update the configuration.ini file under the root folder. For more information on configuration.ini refer :
Then you can run the API calls using the command below:
$ ./vendor/bin/phpunit
To run an individual test file :
$ ./vendor/bin/phpunit tests/atmlocator/LocateAtmApiTest.php
You would need to generate a Call Id for calling Visa Checkout. The documentation for generating Call Id can be found at :
The sample code provided reads the credentials from configuration file as plain text. As a best practice we recommend you to store the credentials in an encrypted form and decrypt while using them.