For Authorization against an API with oAuth 2.0 Bearer Token, you can use the following guideline.

Preparation – Setup Identity Provider

Register and Setup your external Identity Provider

Create new Login Method

To pass your oAuth 2.0 Bearer Token to an Connector Call, you have to setup a new Login Method

It is important, that you choose the right Identity Provider in the DropDown Authentication Client.

Assigning Login Method to Connector

After you created the Login Method, you have to assign it to your connector.

Result

As a Result, Simplifier will add the following information in every Connector Call in the HTTP Header

Authorization: Bearer <Your Token>