Providers
Model providers and plans supported by Letta Code
Letta supports a wide range of model providers. You can view the full list of available models across all plans. With a Letta Pro or Enterprise plan, you can add your own provider keys at Organization Settings. This allows you to use your own API keys for the following providers:
- OpenAI
- Anthropic
- AWS Bedrock
- Azure OpenAI
- Together AI
- Z.ai
You can also use Letta Code with existing Claude Max or GLM Coding Plan subscriptions for Pro/Enterprise plans.
Claude Max
Section titled “Claude Max”Connect your Claude Pro or Max subscription to use Anthropic models with your existing plan.
Authentication
Section titled “Authentication”Use the /connect command to authenticate with Anthropic:
> /connect claudeThis will open a browser window to authorize Letta Code with your Claude account. Once connected, your Claude Pro or Max plan quota will be used for Anthropic models with the provider name claude-pro-max. To disconnect from your Claude account, you can run:
> /disconnectGLM Coding Plan
Section titled “GLM Coding Plan”Add your Z.ai API key in Organization Settings to enable GLM models with your existing coding plan.