Letta

Letta Self-Hosted Server

Open-source Letta server for self-hosted agent deployments. Same REST API surface as Letta Cloud, free to run; pay only for hosting and underlying LLM API usage. Agents can be migrated between self-hosted and cloud via .af agent file format.

GitHub

Documentation

📖
Documentation
https://docs.letta.com/

Other Resources

🔗
GitHub
https://github.com/letta-ai/letta

API entry from apis.yml

apis.yml Raw ↑ 
aid: letta:self-hosted
name: Letta Self-Hosted Server
description: Open-source Letta server for self-hosted agent deployments. Same REST API surface as Letta
  Cloud, free to run; pay only for hosting and underlying LLM API usage. Agents can be migrated between
  self-hosted and cloud via .af agent file format.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
humanURL: https://github.com/letta-ai/letta
baseURL: https://localhost:8283
tags:
- Open Source
- Self-Hosted
- Agents
properties:
- type: GitHub
  url: https://github.com/letta-ai/letta
- type: Documentation
  url: https://docs.letta.com/