# Copy to .env or set in your environment. Never commit real keys.
# Google Maps: required for driver tracking and merchant location picker.
# Restrict the key in Google Cloud Console (HTTP referrer for your admin domain).
GOOGLE_MAPS_API_KEY=

# Firebase (new / current setup)
# Realtime Database URL (for chat/Inbox). Optional if not using RTDB from backend.
FIREBASE_DB_URL=

# FCM HTTP v1 API (required for push notifications). Use a service account JSON.
# Either paste the full JSON string (escape newlines) or set path to the JSON file.
FCM_PROJECT_ID=
FCM_CREDENTIALS_JSON=
# FCM_CREDENTIALS_PATH=/path/to/service-account.json

# Optional: rate limits for FCM (per recipient/topic)
# FCM_LIMIT_PER_HOUR=100
# FCM_LIMIT_PER_DAY=500