I'm just doing the preparation for an integration with EasyPost's Shipping API, which will be server side C#, but we always build a PostMan collection for new integrations, so that we can test data separately from the application if there's an issue. While I do love the fact that EP provide C# libraries and examples, I'm struggling to find anything that just gives me a list of required headers and the raw JSON format for the body of any requests. It feels a bit like they're just being a little too helpful. I'll be looking at the Orders endpoint probably.
I've got an account, I've checked all their documentation and searched the internet but haven't found anything so I'm hoping I'm not the first developer to want to use a client application for testing outside my code.
EasyPost does not provide a public Postman collection; however, here is an example of a shipment Postman body (raw) that could be used. You can adjust the values, actions, objects, etc to your needs.
Using the following, you shouldn't need to pass any headers. You'll pass your API key under the
username
field with theBasic Auth
authorization type.