Living Brain API
Never start from zero again.
Living Brain turns everything your users read, write, and say into a knowledge vault that compounds — surfacing non-obvious connections across conversations, documents, meetings, and time.
Start here
Create a brain, push your first capture, and read back a compiled page — in about five minutes.
Brains, captures, sources, pages, buckets, and connections — and how they fit together.
Every request carries an API key and a subject. Here’s how both work.
Official SDKs
npm i @livingbrain/sdk — fully typed, tree-shakeable, works in Node and the browser.
pip install livingbrain — sync and async clients, Pydantic v2 models.
What you can build
Pull a compact prompt index of the brain’s most relevant pages into any LLM call, so your agent carries context across sessions.
Push chat turns and let Living Brain classify which ones carry durable knowledge — so nothing worth keeping gets lost in the transcript.
Render the connection subgraph to show users how their ideas relate.
Subscribe to the change feed or register a webhook and mirror the brain into your own systems.