I am fairly new to Infusionsoft API and have been tasked to create a form to make payments on a product.
To do that, I need to connect a user to a product and payment method. It looks possible with the old XML-RPC API at xml-rpc - Keap Developer Portal, but I am not seeing anything with the new REST API, which I would prefer to use.
Here is what I have found so far …
E-Commerce - Create an Order Keap REST API seems like a solution. I can see how an Order is tied to a Product and Contact, but I cannot seem to find how Order is tied to a Payment Credit Card.
If someone can point me in the right direction, I would appreciate it.