Cross-Product Environment Variables (Hub)

Use this file as a normalization map. Product-specific details are maintained in each product skill reference.

Common `.env` keys

Variable	Typical products	Where to find
`ZOOM_CLIENT_ID`	OAuth, REST API, Team Chat, WebSockets, RTMS (OAuth mode), Contact Center APIs	Zoom Marketplace -> your app -> App Credentials
`ZOOM_CLIENT_SECRET`	OAuth, REST API, Team Chat, WebSockets, RTMS (OAuth mode), Contact Center APIs	Zoom Marketplace -> your app -> App Credentials
`ZOOM_ACCOUNT_ID`	Server-to-Server OAuth flows	Zoom Marketplace -> Server-to-Server OAuth app credentials
`ZOOM_REDIRECT_URI`	User-level OAuth apps	Zoom Marketplace -> OAuth redirect/allow list
`ZOOM_WEBHOOK_SECRET` / `WEBHOOK_SECRET_TOKEN`	Webhooks and event validation	Zoom Marketplace -> Event Subscriptions -> Secret Token
`ZOOM_SDK_KEY` / `ZOOM_SDK_SECRET`	Meeting SDK or SDK-based products	Zoom Marketplace -> SDK app credentials
`ZOOM_VIDEO_SDK_KEY` / `ZOOM_VIDEO_SDK_SECRET`	Video SDK and UI Toolkit	Zoom Marketplace -> Video SDK app credentials
`PROBE_JS_URL` / `PROBE_WASM_URL`	Probe SDK	Your app/CDN hosted Probe SDK assets (or bundler output paths)
`PROBE_DOMAIN` / `PROBE_CONNECT_TIMEOUT_MS`	Probe SDK	Product policy + Probe SDK diagnostics configuration