Before using the Hapn API in Postman, you need to configure your clientId and clientSecret (provided by Hapn). Make sure you follow these steps:

1- Sign In using a Postman account.

2- Open the Production environment and enter the cliendId and clientSecret values in the Current Value column.

3- Open the Collections/Hapn API/Authorization space, change the environment to Production, and click on “Get New Access Token” button.

4- Then you can navigate to any of the API request examples, and the recently generated token will be used as the authorization token.

💡 Because you are defining the cliendId and the clientSecret then the Current Value field of those values will be only available to you.

💡 If you clone this collection and create other folders or requests, please ensure that your Authorization type has the value “Inherit auth from parent”.