For more information about this gateway, please refer to https://sandbox.apexx.global/atomic/v1/api/doc

To add an Apexx gateway, use the following settings:

{
    "api_key": "API key value provided by Apexx",
    "organization_id" : "Organization ID provided by Apexx"
}

Gateway Specific Fields

"gatewaySpecificFields":{
   "apexx":   {
      "dynamic_descriptor": "alphanumeric (optional)",
      "initial_scheme_transaction_id": "alphanumeric (optional)"
   }
}