description: Learn how to set up OAuth providers for your own instance of Documenso.
---
## Google OAuth (Gmail)
To use Google OAuth, you will need to create a Google Cloud Platform project and enable the Google Identity and Access Management (IAM) API. You will also need to create a new OAuth client ID and download the client secret.
### Create and configure a new OAuth client ID
1. Go to the [Google Cloud Platform Console](https://console.cloud.google.com/)
2. From the projects list, select a project or create a new one
3. If the APIs & services page isn't already open, open the console left side menu and select APIs & services
4. On the left, click Credentials
5. Click New Credentials, then select OAuth client ID
6. When prompted to select an application type, select Web application
7. Enter a name for your client ID, and click Create
8. Click the download button to download the client secret
9. Set the authorized javascript origins to `https://<documenso-domain>`
10. Set the authorized redirect URIs to `https://<documenso-domain>/api/auth/callback/google`
11. In the Documenso environment variables, set the following:
To use Microsoft OAuth, you will need to create an Azure AD application registration in the Microsoft Azure portal. This will allow users to sign in with their Microsoft accounts.
### Create and configure a new Azure AD application
1. Go to the [Azure Portal](https://portal.azure.com/)
2. Navigate to **Azure Active Directory** (or **Microsoft Entra ID** in newer Azure portals)
3. In the left sidebar, click **App registrations**
4. Click **New registration**
5. Enter a name for your application (e.g., "Documenso")
6. Under **Supported account types**, select **Accounts in any organizational directory (Any Azure AD directory - Multitenant) and personal Microsoft accounts (e.g. Skype, Xbox)** to allow any Microsoft account to sign in
7. Under **Redirect URI**, select **Web** and enter: `https://<documenso-domain>/api/auth/callback/microsoft`
8. Click **Register**
### Configure the application
1. After registration, you'll be taken to the app's overview page
2. Copy the **Application (client) ID** - this will be your `NEXT_PRIVATE_MICROSOFT_CLIENT_ID`
3. In the left sidebar, click **Certificates & secrets**
4. Under **Client secrets**, click **New client secret**
5. Add a description and select an expiration period
6. Click **Add** and copy the **Value** (not the Secret ID) - this will be your `NEXT_PRIVATE_MICROSOFT_CLIENT_SECRET`
7. In the Documenso environment variables, set the following:
