SmartThings

Add devices from SmartThings to Homey

OAuth2 Setup

This app now supports Homey OAuth2 pairing using homey-oauth2app.

This now follows the official Homey SmartThings pattern more closely:

1. During pairing, the user provides a SmartThings Personal Access Token.
2. The app creates a per-user SmartThings API_ONLY app.
3. The app uses the returned OAuth client credentials for the Homey OAuth2 login flow.
4. Access and refresh tokens are then managed through Homey's OAuth2 session.

Upgrade compatibility:

• Existing installs that still only have a legacy SmartThings PAT continue to work as an automatic fallback after update.
• The legacy PAT is only removed after a real OAuth2 session exists.
• New pairing and repair still use the OAuth2 flow.

Optional app environment variables:

• SMARTTHINGS_API_URL (optional, default: https://api.smartthings.com)
• SMARTTHINGS_AUTHORIZATION_URL (optional, default: https://api.smartthings.com/oauth/authorize)
• SMARTTHINGS_TOKEN_URL (optional, default: https://auth-global.api.smartthings.com/oauth/token)

Create a SmartThings OAuth app and configure redirect URI:

• https://callback.athom.com/oauth2/callback

Pairing flow now starts with Homey's OAuth2 login step on supported drivers.