POST /v3/merchants/{mId}/orders
POST /v3/merchants/{mId}/orders/{orderId}
POST /v3/merchants/{mId}/tendersAfter you have a custom Tender ID for that merchant and an Order ID you can create a payment using:
POST /v3/merchants/{mId}/orders/{orderId}/payments
Thanks a lot, Mr. @brokenOval,
Now I'm gonna implement it. I'll come back here if I stuck.
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