Postman is useful to test the behavior of different OData class from/to D365FO. In this post we will see the steps to setup Postman with D365FO.
Step 1: Register D365FO in Azure Platform. Please refer to previous post to view the steps for App registration.
Application registration of D365FO with Azure
Step 2: Launch Postman and create a new collection and give a name (say) Devbox.
Step 3: Click on the three dots and click on Add request of type POST and name the request as Authorization.
Step 4: Capture the TenantId from the Azure portal and POST command would be
https://login.microsoftonline.com/tenantId/oauth2/token
Step 5: Select tab Body and click on form-data radio button.
Step 6: Provide below details in the Body tab
| Key | Value |
| client_Id | ClientID value from Azure portal after App registration. |
| grant_type | client_credentials |
| resource | D365FO URL |
| client_secret | Client secret value from Azure portal after App registration |
Step 7: Click on Send button to receive the access token with status as 200.
This completes the Postman setup with D365FO.
Reference: https://dynamics365musings.com/setup-postman-to-call-d365-data-entities/
