Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORT | No | Railway auto-assigns this | 8000 |
| LETTA_API_KEY | Yes | Your Letta API key from api.letta.com | |
| LETTA_TIMEOUT | No | Request timeout in seconds | 60 |
| LETTA_BASE_URL | No | Letta API endpoint (for self-hosted) | https://api.letta.com |
| LETTA_MAX_RETRIES | No | Max retry attempts for failed requests | 3 |
Schema
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |