Install & pair
Turn the MoMo SIM phone into a verifier.
The LokiPay Relay app runs on the Android phone that holds your MoMo SIM. It forwards payment SMS to your server the moment they arrive — even when the app is closed — and queues them if the phone is offline.
On the phone, open https://pay.yourshop.com/download and install the APK. Android asks you to allow installs from the browser the first time. (The app is not on Google Play because it reads SMS.)
In the dashboard open Relay phones → Pair a phone, give the phone a name (for example “Shop phone”) and press Generate pairing code. A QR code and a 10-character code appear, valid for 10 minutes and usable once.
In the app tap Scan pairing QR (or Enter code manually with your server URL and the code). Allow SMS and notifications. The dashboard dialog turns green with “Shop phone is paired”.
Follow the Fix these list on the app’s Home screen — turn on always-on and turn off battery optimisation. See permissions & always-on.
What the app sends#
- Only SMS from the sender IDs configured in SMS parsers (for example
MobileMoney,T-CASH). Other messages never leave the phone. - A heartbeat every 60 seconds: battery, charging, network, queue size and app version.
Using the app#
| Tab | What’s there |
|---|---|
| Home | Verified money today (or any period), money received, connection health and recent payments. |
| Payments | Every relayed payment with its status; tap one for details and the original SMS. |
| Activity | Raw log of SMS the app forwarded, with the server’s answer. |
| Settings | Phone name, always-on, notifications, app lock (PIN, password or biometrics), theme, updates, unpair. |
The Admin button opens a compact version of the dashboard inside the app, so you can approve reviews away from a computer.