How To Install Microsoft Graph Api Into Teams

How To Articles

The process of adding the Microsoft Graph API to Teams can greatly improve your ability to collaborate and be productive. Personally, as a frequent Teams user for work, I have found the integration of the Graph API to be extremely beneficial in simplifying my daily responsibilities. In the following article, I will walk you through the detailed steps of installing the Microsoft Graph API into Teams, while also sharing my own personal observations and recommendations.

What is the Microsoft Graph API?

Before we dive into the installation process, let’s take a moment to understand what exactly the Microsoft Graph API is. In simple terms, it is a powerful tool that allows developers to access a wide range of data and functionality across Microsoft 365 services. By integrating the Graph API into Teams, you can leverage this functionality to automate tasks, retrieve valuable insights, and create custom solutions tailored to your specific needs.

Step 1: Getting Started

To begin, you will need to have administrative access to your Teams account. Once you have logged in, navigate to the Teams admin center and select “Apps” from the left-hand menu. Here, you will find the option to “Upload a custom app”. Click on it to proceed.

Step 2: Creating a New App

Before we can install the Graph API into Teams, we need to create a new app registration in the Azure portal. This will allow us to generate the necessary credentials and permissions.

  1. Go to the Azure portal and sign in with your admin credentials.
  2. Navigate to “Azure Active Directory” and select “App registrations” from the left-hand menu.
  3. Click on “New registration” and provide a name for your app.
  4. Choose the appropriate account type and redirect URI.
  5. Once your app is successfully registered, take note of the “Application (client) ID” and “Directory (tenant) ID”.

Step 3: Configuring Permissions

Now that we have our app registration set up, we need to configure the necessary permissions to access the Graph API.

  1. Go back to the Teams admin center and select your app from the list.
  2. Under “Permissions”, click on “Add permissions” and choose the appropriate API permissions.
  3. Save your changes and wait for the permissions to propagate.

Step 4: Installing the App

With the app registration and permissions in place, we are ready to install the Graph API into Teams.

  1. Go back to the Teams admin center and select “Apps” from the left-hand menu.
  2. Click on “Upload a custom app” and choose the manifest file that you obtained from the app registration process.
  3. Review the app details and click on “Add” to install it.

Step 5: Testing and Customizing

Now that the Graph API is successfully installed into Teams, it’s time to test it out and customize it to suit your needs. As a developer, you can leverage the Graph API’s extensive documentation and sample code to unlock its full potential. Whether you want to create custom tabs, automate workflows, or integrate external services, the possibilities are endless.


The integration of the Microsoft Graph API into Teams opens up a world of possibilities for enhancing collaboration and productivity. With a few simple steps, you can install the API, configure permissions, and unlock its full potential. As someone who has personally experienced the benefits of this integration, I highly recommend exploring the Graph API and discovering how it can revolutionize your Teams experience. Happy coding!