Mandatory parameter.

Defines the mode of interaction with the payment gateway.

Affects the choice of the key to be used (test or production) during signature computation.

The TEST mode is available at all times, even after the generation of the production key.

If you create a new e-commerce website (or have access to the acceptance testing environment), you can make tests without impacting the website that is currently in production.

The input and output field, returned in the response (IPN and Return URL).

Format enum
Error code 11

Frequent errors:

  • The mode has not been submitted to the payment gateway.
  • Using PROD instead of PRODUCTION.
  • Writing the value in lowercase letters (test or production). This field expects values only in uppercase letters without abbreviations.
Possible values TEST, PRODUCTION
Category Technical details