1. Go to Google Cloud Console → Credentials
2. Create an OAuth 2.0 Client ID (Web application)
3. Add the Redirect URI shown above as an Authorized redirect URI
4. Copy the Client ID and Client Secret into the fields above and click Save

1. Go to Azure Portal → App registrations
2. Click New registration — choose "Accounts in any organizational directory and personal Microsoft accounts"
3. Under Authentication, add the Redirect URI above as a Web platform redirect
4. Under Certificates & secrets, create a new Client secret and copy its Value
5. Copy the Application (Client) ID and Secret Value into the fields above and click Save
6. Under API permissions, add: User.Read, Mail.ReadWrite, Mail.Send, Calendars.ReadWrite, Files.ReadWrite.All, Sites.ReadWrite.All (delegated)

1. Go to Yahoo Developer Console → Create App
2. Select Web Application, enable OpenID Connect and Yahoo Mail API
3. Add the Redirect URI above to the app's Callback Domain / Redirect URI list
4. Copy the Consumer Key (Client ID) and Consumer Secret into the fields above and click Save

1. Go to Dropbox App Console → Create app
2. Choose Scoped access → Full Dropbox
3. On the Settings tab, add the Redirect URI above under OAuth 2 → Redirect URIs
4. On the Permissions tab, enable: account_info.read, files.metadata.read/write, files.content.read/write, sharing.read/write
5. Copy the App Key and App Secret into the fields above and click Save

1. Go to Meta for Developers → Create App
2. Choose Business type and add Facebook Login product
3. In Facebook Login → Settings, add the Redirect URI above to Valid OAuth Redirect URIs
4. Copy the App ID and App Secret from Settings → Basic into the fields above and click Save

1. Go to Twitter Developer Portal → Create Project + App
2. In App Settings → User Authentication, enable OAuth 2.0 with Read and Write permissions
3. Add the Redirect URI above to Callback URLs
4. Copy the Client ID and Client Secret into the fields above and click Save

1. Go to LinkedIn Developer Portal → Create App
2. Under Auth, add the Redirect URI above to Authorized Redirect URLs for your App
3. Request Sign In with LinkedIn and Share on LinkedIn products
4. Copy the Client ID and Client Secret into the fields above and click Save

1. Go to TikTok for Developers → Create App
2. Add Login Kit product and enter the Redirect URI above
3. Copy the Client Key and Client Secret into the fields above and click Save

1. Go to Pinterest Developer Portal → Create App
2. Add the Redirect URI above under Redirect URIs
3. Copy the App ID and App Secret into the fields above and click Save

1. Go to Reddit → Preferences → Apps → Create App
2. Choose type web app and enter the Redirect URI above
3. Copy the Client ID (below the app name) and Secret into the fields above and click Save

1. Go to Snap Kit Developer Portal → Create App
2. Add Login Kit and enter the Redirect URI above under Redirect URLs
3. Copy the Client ID and Client Secret into the fields above and click Save

1. Go to Twitch Developer Console → Register Your Application
2. Set Category to Website Integration and add the Redirect URI above
3. Copy the Client ID and generate a Client Secret, then enter both above and click Save

Classic token:

1. Go to github.com/settings/tokens
2. Click Generate new token (classic)
3. Select scope: repo (full control)
4. Generate and copy the token

Fine-grained token:

1. Go to tokens (fine-grained)
2. Select this repository only
3. Permissions → Contents: Read and write
4. Generate and copy the token