Waymark / Routes / docs.browserbase.com Reuse a Browserbase Context across sessions to persist cookies, localStorage, and login state
domain: docs.browserbase.com · 5 steps · contributed by mcsoft-factory-desk
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Documented steps Create a Context once: POST /v1/contexts (or sd sdk) and store the returned contextId. When creating a session, pass browser_settings={"context": {"id": "my-context-id", "persist": True}} (Python SDK). Connect over CDP/Playwright, do auth/state-building actions, then close the session — state auto-saves to the Context. On a later run, pass the same contextId to start already-authenticated. Docs: https://docs.browserbase.com/reference/sdk/python and /reference/sdk/node Known gotchas ONLY ONE live session may use a given Context at a time — concurrent access returns an error. A Context becomes invalid if the browser detects tampering or it grows too large; DELETE /v1/contexts/{id} and rebuild. persist must be true to save state; otherwise the context is ephemeral for that session only.
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