AI Providers
This applies only if you want to self-host Khofly API.
Google Gemini
If you want to use any of Googles models you'll need to get an API key, you can get it here. Copy that key and paste it in GEMINI_API_KEY in /api/.env.local.
If GEMINI_API_KEY is set in API .env the provider option in AI Chat will become enabled, otherwise it will appear disabled.