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letta-ai/letta
13828
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Launch ADE
letta-ai/letta
13828
1493
Guides and Concepts
API Reference
Release Notes
Discord Community
Guides and Concepts
API Reference
Release Notes
Discord Community
Letta API
API and SDK Overview
Agents
GET
List Agents
POST
Create Agent
GET
Get Agent State
DEL
Delete Agent
PATCH
Update Agent
GET
Get Agent Memory Block
PATCH
Update Agent Memory Block
GET
Get Agent Memory Blocks
POST
Search Deployed Agents
POST
Version Agent Template
POST
Migrate Agent
POST
Create Template From Agent
GET
Get Agent Variables
Context
Tools
Sources
Memory
Memory Blocks
Recall Memory
Archival Memory
GET
Get Agent Archival Memory Summary
GET
Get Agent Archival Memory
POST
Insert Agent Archival Memory
DEL
Delete Agent Archival Memory
Messages
Tools
GET
Get Tool
DEL
Delete Tool
PATCH
Update Tool
GET
Get Tool Id
GET
List Tools
POST
Create Tool
PUT
Upsert Tool
POST
Upsert Base Tools
POST
Run Tool From Source
GET
List Composio Apps
GET
List Composio Actions By App
POST
Add Composio Tool
Sources
GET
Get Source
DEL
Delete Source
PATCH
Update Source
GET
Get Source Id By Name
GET
List Sources
POST
Create Source
POST
Attach Source To Agent
POST
Detach Source From Agent
Files
Passages
Models
GET
List Llm Backends
GET
List Embedding Backends
Blocks
GET
List Blocks
POST
Create Block
GET
Get Block
DEL
Delete Block
PATCH
Update Block
PATCH
Link Agent Memory Block
PATCH
Unlink Agent Memory Block
Jobs
GET
List Jobs
GET
List Active Jobs
GET
Get Job
DEL
Delete Job
Health
GET
Health Check
Launch ADE
Agents
Archival Memory
Delete Agent Archival Memory
DELETE
https://
app.letta.com
/
v1
/
agents
/
:agent_id
/
archival
/
:memory_id
Delete a memory from an agent’s archival memory store.
Path parameters
agent_id
string
Required
memory_id
string
Required
Response
Successful Response
Errors
422
Archival Memory Delete Request Unprocessable Entity Error
Get Agent Messages
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