MekongSMS has the most secure and reliable services for sending one-time-PIN (OTP), verification codes, and important notifications.

The MekongSMS service can be accessed via industry standard SMPP v3.4 or HTTP APIs, which connects your ATM or application to MekongSMS's network of operator connections.

Multiple routes, 24 hour monitoring, routing and support teams are available to ensure your message is delivered on time, every time.

Contact us with your requirements and see how we can work together.