Service to service authentication in Business Central 18.3 – How to set up

In the previous blog post, I’ve described the usage scenarios around OAuth client credentials flow for Business Central. In this post, I want to show how to set up this new feature. The next blog post will contain code examples of how to use it.

Please note that the steps explained below already work in the current version, but you need to wait for version 18.3 to be able to actually call the APIs.

The official documentation can be found here, which includes similar information. I’ll just try to clarify some of the steps and provide some screenshots.

Source : Kauffmann @ Dynamics 365 Business Central
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