Memory API

Memory API

Memory API

Everything you need to build AI that actually remembers.

Semantic search, context retrieval, sub-300ms response times.

Everything you need to build AI that actually remembers.

Semantic search, context retrieval, sub-300ms response times.

Over

10,000,000

10,000,000

files, workspaces, and memories created

Dynamic self-optimising memory.
Managed for you.

Add memories.

Store facts, preferences, events. Anything you learn about a user. We dynamically update holistic understanding and memories.


Search semantically.

Find relevant memories by meaning, not just keywords.


Get context.

One call returns everything relevant for a task, formatted and ready for your prompt.


We handle extraction, indexing, relevance scoring, and accurate meaningful retrieval.


You focus on building.

Problem

Agents can't remember anything.

Your agent forgets everything between sessions.


Users repeat themselves. Your copilot suggests the same rejected patterns. Support bots ask questions they've already been answered. You try storing conversation logs and running vector search, but it falls apart with conflicting facts, stale context, and noise.


Memory is harder than it looks.

Solution

Memory that actually works

RAG finds documents similar to a query. Memory understands users.


Fabric Memory isn't just storage and retrieval. It tracks relationships, handles contradictions, and evolves over time.


When a user says "I love Adidas" in January, then "my Adidas broke, terrible quality" in February, then "I'm switching to Nike" in March, a vector database might still surface that first statement.


Fabric Memory knows the relationship changed.

Production-ready

Private by design

Security-first

Scalable

Production-ready

Private by design

Security-first

Scalable

Production-ready

Private by design

Security-first

Scalable

Production-ready

Private by design

Security-first

Scalable

Datapoint

Semantic search built in. Shown to improve agent accuracy by 12.5%*

Memory API at a glance

Endpoint

Method

Description

/v2/memories

POST

Add a memory

/v2/memories/{id}

GET

Get a memory

/v2/memories/{id}

PUT

Update a memory

/v2/memories/{id}

DELETE

Delete a memory

/v2/memories/search

POST

Memory semantic search

/v2/memories/jobs/{jobId}

GET

Get memory job status

Memory that improves accuracy

Memory isn't just about personalization. It's about reliability.


Agents hallucinate when they lack context. They make up facts, forget constraints, ignore preferences the user already stated. Memory grounds your agent in what actually happened.


Fabric Memory updates continuously as new information comes in. Contradictions get resolved. Stale context gets refreshed. Your agent stays accurate, not just personalized.


28% fewer hallucinations when agents have access to reliable memory and context.*


*Based on research into context-augmented AI systems.

Works with everything

Model-agnostic. Framework-agnostic.

SDKs

Python and JavaScript clients. Or call the REST API directly.

CLI

Use Fabric from the command line. Works with Claude Code, shell scripts, or anywhere you can run a terminal.

MCP support

Connect to Claude Desktop, Cursor, Windsurf, Continue, and any MCP-compatible tool.

Ready for scale

Fast

Sub-300ms retrieval. Infrastructure that won't slow your agent down.

Secure

Encrypted in transit (SSL) and at rest (AES-256).

CASA certified.

Reliable

99.9% uptime. Built on Fabric's consumer-grade scaled infrastructure.

Ship your first app in minutes.

Ship your first app in minutes.

Ship your first app in minutes.

Ship your first app in minutes.