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📱📱 Multi-Device Support

The app supports multiple devices for a single account in Cloud or Private Server modes, distributing messages across all connected devices.

➕ Adding a Device

  1. Open the app on the new device
  2. Activate Cloud Server
  3. Tap Start Service - if the device is not registered yet, a dialog opens with three tabs: Sign Up (default), Sign In, and By Code

First start registration dialog with the By Code tab active

The dialog cannot be dismissed by tapping outside; tap Cancel to abort without starting the service.

Tip

Use this method for trusted devices, which will have full access to the account.

Steps 📋

  1. Open the registration dialog (see above)
  2. Choose the Sign In tab
  3. Enter username and password
  4. Confirm to join the account
  5. Wait for Cloud Server information in the Home tab

Tip

Use this method for untrusted devices, which will only have limited access to the account.

Generate Code 🔑

  1. On an already-registered device:
    ⚙ Settings → Cloud Server → Login code
    The generator is visible only while the device is registered.
  2. Wait for code to appear
  3. Long press to copy

Apply Code 📲

  1. Open the registration dialog (see above)
  2. Choose the By Code tab
  3. Enter the code
  4. Confirm with "Continue"

📨 Message Distribution

curl https://api.sms-gate.app/3rdparty/v1/messages \
  -u "username:password" \
  --json '{
    "textMessage": {"text": "Test message"},
    "phoneNumbers": ["+19162255887"]
}'

curl https://api.sms-gate.app/3rdparty/v1/messages \
  -u "username:password" \
  --json '{
    "textMessage": {"text": "Test message"},
    "phoneNumbers": ["+19162255887"],
    "deviceId": "dev_abc123"
}'

⚙️ Device Management

API Endpoints

curl -X GET \
  https://api.sms-gate.app/3rdparty/v1/devices \
  -u "username:password"
API Documentation

curl -X DELETE \
  https://api.sms-gate.app/3rdparty/v1/devices/DEVICE_ID \
  -u "username:password"
API Documentation

Device Removal Warning

Deleting a device will remove all associated messages, including pending ones. This action cannot be undone.