Welcome to the ConnexPay Purchases API. You can use our API to access all the functionality of our Purchases platform.

All endpoints for the API are available on our sandbox. You can also view code samples in the right section of the screen.

We have code samples on different programming languages and we can also assist you with JSON samples, should you need further help don’t hesitate to contact your relationship manager.

When getting ready to develop your API to issue virtual cards, be sure to use the correct Issue endpoint:

  1. If you are creating a credit or ACH sale and then issuing one or many virtual cards for that sale, you will call the Issue Card endpoint (docs here)

  2. If you fund your virtual cards with a cash account, you don't need to first create an associated sale. If this is the case, you will want to call the Issue Lite endpoint (docs here )