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)" } }