1. Pick a provider (OpenAI, Anthropic, Google, OpenRouter, Ollama, etc.) in the chat box.
2. If you choose a cloud provider, you will need to sign up with that provider to get an API key.
3. Add the API key in the chat box (key icon) or via Settings, then start chatting.
4. If you self-host for a team or customers, open /tenant-admin to manage tenant accounts on this server.
Note: keys are stored in your browser and sent with your requests to talk to your selected provider.