Custom API Enrollment
The Custom or Full API enrollment method provides the most customization. The method allows you to create your payment flow using API calls to access the Stax system and create new merchants.
This method requires API developers' knowledge and dedication to implement the system. See STAX API for additional resources.
The process for using API enrollment requires Development to create and send data to Stax for processing. Work with Partner Support to create a plan.


The following are the basic flow of API calls that need to be sent. Create a user interface for your clients to enter data and then use API calls to send that data to Stax to verify merchant information.
API Calls
POST Create Sub Merchant → PUT Create or Update a Sub-Merchant’s Registration Data → GET Get All Merchants → POST Create a New API Key for Merchant → GET List API Keys for Merchant → GET Get a Merchant’s Registration Data → POST Add a File to the Merchant’s Registration → DELETE Delete File from Merchant Registration →Updated 7 months ago