# Android Environment Variables

| Variable | Required | Used for | Where to find |
| --- | --- | --- | --- |
| `ZOOM_VIDEO_SDK_KEY` | Yes | Video SDK credential pair | Zoom Marketplace -> Video SDK app -> App Credentials |
| `ZOOM_VIDEO_SDK_SECRET` | Yes (server only) | Token/JWT signing | Zoom Marketplace -> Video SDK app -> App Credentials |
| `VIDEO_SDK_TOKEN_ENDPOINT` | Yes | Android app token fetch URL | Your backend deployment config |
| `VIDEO_SDK_SESSION_NAME` | Runtime | Session/topic id | Generated by your app workflow |
| `VIDEO_SDK_USER_NAME` | Runtime | Display name in session | Generated from app user profile |

## Runtime-only values

- `VIDEO_SDK_TOKEN` should be short-lived and generated server-side.
