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Download
Guides and Concepts
API Reference
API Changelog
Cookbooks
Discord
Community Events

Letta API
- API and SDK Overview
Agents
Tools
Sources
Identities
Models
- GETList Llm Backends
- GETList Embedding Backends
Blocks
Jobs
Health
- GETHealth Check
Providers
Runs
Steps
- GETList Steps
- GETRetrieve Step
Tag
- GETList Tags
Voice
- POSTCreate Voice Chat Completions
Templates
- POSTCreate agents from a template

List Llm Backends

GET

/v1/models/

Response

Successful Response

list of objects or null

GET

1 curl https://app.letta.com/v1/models/ \
2      -H "Authorization: Bearer <token>"

200Retrieved

1 [
2   {
3     "model": "model",
4     "model_endpoint_type": "openai",
5     "context_window": 1,
6     "model_endpoint": "model_endpoint",
7     "model_wrapper": "model_wrapper",
8     "put_inner_thoughts_in_kwargs": true,
9     "handle": "handle",
10     "temperature": 1.1,
11     "max_tokens": 1
12   }
13 ]

List Embedding Backends