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v5 makes namespace scope explicit in the URL and consolidates overlapping legacy operations.
On v3 or v4? Run npx supermemory@latest migrate, or read the v5 migration guide.
Use the v5 reference for the stable v5 API. /reference always points to the latest public version.

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Install the TypeScript SDK

URL values are positional arguments (namespace first, then id where there is one), and everything else goes in one object: supermemory.add("user_123", { content }). Each reference page below shows the SDK call next to the equivalent curl. The Python SDK (pip install supermemory, 5.0.0 and later) follows the same shape with keyword arguments: client.add("user_123", content="...").

Migrate to v5

Translate every v3/v4 request and response deterministically.

Authentication

Authenticate with the same bearer API keys used by legacy endpoints.