Integrate existing third-party APIs
Teams Toolkit allows you to access and use existing APIs for building Teams apps. Your organization or a third party might have developed these APIs.
Add API connection using Teams Toolkit
Add a connection to an existing third-party API using the following steps:
Open your Teams app project in Visual Studio Code.
Select Teams Toolkit from the Visual Studio Code activity bar.
Select View How-to Guides in the DEVELOPMENT section.
From the dropdown list that appears, select Connect to an API. You'll be redirected to the respective How-to Guide.
Development How-to Guide Connect to an API How to integrate API Connection with your Teams app