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DownloadDocumentationADE GuideAPI ReferenceCookbooksDeveloper Community
  • API Reference
    • API and SDK Overview
    • Changelog
  • Agents
    • GETList Agents
    • POSTCreate Agent
    • GETExport Agent Serialized
    • POSTImport Agent Serialized
    • GETRetrieve Agent
    • DELDelete Agent
    • PATCHModify Agent
    • POSTSearch Deployed Agents
  • Tools
    • GETRetrieve Tool
    • DELDelete Tool
    • PATCHModify Tool
    • GETList Tools
    • POSTCreate Tool
    • PUTUpsert Tool
    • POSTUpsert Base Tools
    • POSTRun Tool From Source
    • GETList Composio Apps
    • GETList Composio Actions By App
    • POSTAdd Composio Tool
    • GETList Mcp Servers
    • PUTAdd Mcp Server To Config
    • GETList Mcp Tools By Server
    • POSTAdd Mcp Tool
    • DELDelete Mcp Server From Config
  • Sources
    • GETRetrieve Source
    • DELDelete Source
    • PATCHModify Source
    • GETGet Source Id By Name
    • GETList Sources
    • POSTCreate Source
  • Groups
    • GETList Groups
    • POSTCreate Group
    • GETRetrieve Group
    • DELDelete Group
    • PATCHModify Group
  • Identities
    • GETList Identities
    • POSTCreate Identity
    • PUTUpsert Identity
    • GETRetrieve Identity
    • DELDelete Identity
    • PATCHModify Identity
  • Models
    • GETList Llm Backends
  • Embeddings
    • GETList Embedding Backends
  • Blocks
    • GETList Blocks
    • POSTCreate Block
    • GETRetrieve Block
    • DELDelete Block
    • PATCHModify Block
  • Jobs
    • GETList Jobs
    • GETList Active Jobs
    • GETRetrieve Job
    • DELDelete Job
  • Health
    • GETHealth Check
  • Providers
    • GETList Providers
    • POSTCreate Provider
    • DELDelete Provider
    • PATCHModify Provider
  • Runs
    • GETList Runs
    • GETList Active Runs
    • GETRetrieve Run
    • DELDelete Run
  • Steps
    • GETList Steps
    • GETRetrieve Step
    • GETList
  • Tags
    • GETList Tags
  • Batches
    • GETList Batch Runs
    • POSTCreate Messages Batch
    • GETRetrieve Batch Run
    • PATCHCancel Batch Run
  • Voice
    • POSTCreate Voice Chat Completions
  • Templates
    • GETList templates (Cloud-only)
  • Client Side Access Tokens
    • POSTCreate token (Cloud-only)
    • DELDelete token (Cloud-only)
  • Projects
    • GETList Projects (Cloud-only)
Launch ADE
API Reference

Changelog

March 13, 2025
March 13, 2025

MCP Now Supported

We’ve added MCP support in the latest SDK version. For full documentation on how to enable MCP with Letta, visit our MCP guide.

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March 12, 2025

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