capcom6/android-sms-gateway
Android Sms Gateway
Android SMS Gateway is a self-hosted messaging infrastructure that transforms Android devices into programmable gateways for sending and receiving SMS and MMS messages. By exposing a local RESTful API and an SMPP bridge, the project enables developers to integrate cellular messaging capabilities directly into their own applications without relying on third-party cloud providers.
The platform distinguishes itself through advanced traffic management and orchestration features designed for high-volume messaging. It includes a multi-SIM routing engine that distributes outgoing traffic across multiple connected devices to optimize throughput, manage costs, and bypass carrier-imposed limits. To ensure reliable delivery and avoid spam filters, the gateway incorporates automated traffic throttling, SIM rotation, and exponential backoff retry strategies.
The system provides a comprehensive suite of tools for secure automation and administrative control. It supports end-to-end message encryption, cryptographic payload signing for webhooks, and API authentication to protect sensitive data. Additionally, the gateway offers deep visibility into hardware status, including SIM details and system telemetry, while allowing for flexible configuration of network exposure and message scheduling.
The project is designed for local deployment and includes support for secure tunneling and certificate management to facilitate development and testing.
