Contact Optum Financial to setup a Merchant at Stripe. Unique Merchant ID will be provided as a Parent ID to which all transactions, reports, etc will be rolled under.
In addition to the Merchant ID, a Merchant specific url will also be provided. Merchant can perform administrative tasks in Dashboard such as View transactions, get reports and generate refunds.
Convenient Checkout API service is offered through HCP. It provides a means of executing RESTful requests without the use of the Convenient Checkout UI.
In order to use any APIs related to Payments, it will require an existing PaymentMethodId in lieu of the card number due to PCI Compliance.
Some use cases for APIs are: Recurring payments, Capturing an authorized payment.
Please visit HCP site to obtain all necessary information and support on subscribing to/Consuming Convenient Checkout APIs through the Financial package via the Commerce SubPackage.
Once you have this configured via HCP, aAccess to all APIs within Commerce sub-package will be granted.