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Live2026AndroidServerAPI

Self-hosted Android SMS gateway

PiTech

Turns Android phones into an SMS gateway for OTPs and notifications, with a self-hosted backend and TLS API.

What I built

  • Go backend deployed behind nginx with Let's Encrypt; MariaDB storage
  • End-to-end OTP delivery measured at roughly 3.5 seconds from API call to handset
  • APK distributed through GitHub Releases

Need something like this?

Tell me about your project and I'll tell you honestly how I'd build it.

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