Step 1: Initial Supabase Config

1. 1. Go to Authentication ⇒ Providers
2. 2. Enable Sign in with Google

Step 2: Configure OAuth Screen

1. 1. Get the Client ID, Client Secret from https://console.cloud.google.com/
2. 2. First create a new project

3. 3. Click APIs & Services

4. 4. Configure Consent Screen

5. 5. Fill out the necessary information, but before to fill out the Authorized domain 1 with Callback URL (for OAuth) (shown in image)

6. 6. Complete the configuration process using the details specific to your application, ensuring all required fields are accurately filled

Step 3: Create OAuth Keys

1. 1. Create OAuth Credentials
   • • Click Credentials ⇒ + Create Credentials

2. 2. OAuth Client ID

3. 3. Click Application Type: Web application

4. 4. Add redirect URI from Supabase. Get the Callback URL from Supabase and insert it into Google's configuration (attached)

• 5. Get the resulting Client ID and Client secret and add it to Supabase