Your Phone. Your SIM. Your SMS API.
SimGate is a developer tool that lets you send and receive SMS over API using any Android phone with a SIM card. No per-message fees or third-party gateways. Just your device, full control, and a clean HTTP API.
Simple HTTP API • Android support • Developer-first • No hidden SMS fees
Free to start • No credit card required
Send an SMS With a Single API Call
Your Frontend or Backend
→
🌐 SimGate API
→
Your Android Phone
→
SMS Sent
curl -X POST https://api.simgate.app/v1/sms/send
-H "x-api-key: YOUR_API_KEY"
-H "Content-Type: application/json"
-d '{
"deviceId": "TE1A.856922.034",
"phoneNumber": "+1234567890",
"message": "Hello from SimGate API!"
}'
Use SimGate from any backend, frontend, or automation script. No SDKs, no middlemen. Just a clean HTTP call and your message is delivered.