How can I import historical order data into Shopify using Postman?

[AtlTeam1]

We are planning to import our historical order data into Shopify via API using Postman. We have our Product and Customer data ready on Shopify by CSV upload, but we are not sure how to proceed with Historical orders we have on hand.

Since Postman is the only API application allowed in our company, can anyone suggest how we can do this and in what format it supports?

[AtlTeam1 · Accepted solution]

We have figured out how to accomplish this now.

Case closed.