https://github.com/capcom6/android-sms-gateway/compare/v1.56.0...v1.57.0/

SMS Gateway turns your Android smartphone into a powerful SMS gateway for sending and receiving messages via API. SMS Gateway is a lightweight app that transforms your Android device into an SMS gateway. Send SMS programmatically via API or CLI, and receive incoming SMS through webhooks. Perfect for integrating SMS into your apps or services. Features 📱 Core Functionality - 🆓 No registration required: No account, email, or signup needed. Local mode works without any account! - 📨 Send and receive SMS via API: Integrate directly into your apps or services. - 🤖 Android 5.0+ support: Compatible with Android 5.0 and later. 💬 Message Handling - 📜 Multipart messages: Auto-partitions long messages. - 📊 Real-time status tracking: Monitor sent message delivery status. - 🔔 Instant incoming notifications: Get SMS/MMS alerts via webhooks. - 📖 Read received messages: Access past messages through the same webhooks. - 📎 MMS download notifications: Webhook alerts when MMS (body + attachments) is ready. 🔒 Security & Privacy - 🔐 End-to-end encryption: Encrypts content and phone numbers before API transmission; decrypts on device. - 🏢 Private server support: Deploy your own backend for maximum control. 🔧 Advanced Features - 💳 Multiple SIM support: Works with dual/multi-SIM devices. - 📱 Multiple device support: Connect several devices to one Cloud/Private server account; messages distribute across them. - 💾 Data SMS support: Send/receive binary payloads for IoT, encryption, and more. 🔌 Integration - 🌐 Webhooks: Configure for key events: https://docs.sms-gate.app/features/webhooks Ideal For - 🔐 Authentication & Verification: 2FA for secure logins and transactions. - 📩 Transactional Messages: Order confirmations and receipts. - ⏰ SMS Reminders: Appointment and event alerts. - 🔔 Notifications: Real-time updates and offers. - 📊 User Feedback: Collect responses via SMS surveys. License Distributed under the Apache-2.0 license.