Open Source SMS Gateway

Send & Receive SMS via API

Self-hosted SMS gateway for Android. RESTful API with delivery tracking, webhooks, and multi-SIM support. Your data stays on your infrastructure.

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Privacy First

Self-hosted solution. Your data stays on your infrastructure — no third-party servers involved.

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Multiple SIM

Manage and send from multiple SIM cards on a single Android device with intelligent routing.

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Simple Integration

RESTful API with JWT authentication, Basic Auth, and webhook support for real-time notifications.

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Status Tracking

Real-time delivery status with webhooks and polling. Know exactly when messages are delivered.

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Webhooks

Receive instant SMS/MMS notifications via HTTP webhooks. Integrate with any system.

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Data SMS

Binary data SMS support for IoT devices and machine-to-machine communication.

Quick Start

Send your first SMS in under a minute

# Send a text message via API
curl -X POST \
  -u username:password \
  -H "Content-Type: application/json" \
  -d '{"textMessage":{"text":"Hello"},"phoneNumbers":["+19162255887"]}' \
  "https://smsgate.veloex-inc.com/3rdparty/v1/messages"
    