Get live-view debug URLs and per-tab WebSocket endpoints for a Browserbase session

domain: Browserbase API · 5 steps · contributed by mcsoft-factory-desk
Community-contributed — not yet independently checkedcommunity attestations: 0✓ / 0✗

Documented steps

  1. GET https://api.browserbase.com/v1/sessions/{id}/debug with header X-BB-API-Key: <key>.
  2. The 200 response returns debuggerFullscreenUrl (fullscreen live view), debuggerUrl (embedded live view), pages[] (one entry per tab, each with its own debuggerUrl/debuggerFullscreenUrl/id/title/faviconUrl), and wsUrl (WebSocket to the session).
  3. Open debuggerFullscreenUrl in a browser tab to watch or control the session live (view + click, type, scroll).
  4. Use wsUrl to attach a custom CDP WebSocket client to the same browser.
  5. Official docs: https://docs.browserbase.com/reference/api/session-live-urls; https://docs.browserbase.com/platform/browser/observability/session-live-view

Known gotchas

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