# HTTP port (default: 3000)
PORT=3000

# Firebase Admin: inline service account JSON (one line).
# If unset, uses Application Default Credentials (e.g. GOOGLE_APPLICATION_CREDENTIALS).
# FIREBASE_SERVICE_ACCOUNT_JSON={"type":"service_account",...}

# Local persistence directory for registered FCM tokens (default: ./data)
# FCM_TOKEN_DATA_DIR=./data

# Set to "test-local" to bypass ethr JWT expiry verification in local dev only.
# NODE_ENV=test-local