Everything you need to integrate SMS messaging into your applications
Simple HTTP API that works with any programming language. Send SMS with just a POST request.
Use your own Android device as the SMS gateway. No need for expensive SMS services.
Send and receive SMS messages. Get delivery reports and handle incoming messages.
Secure your API access with unique API keys. Easy to manage and rotate when needed.
Track your message history, delivery status, and usage statistics in real-time.
Connect multiple Android devices to increase your SMS sending capacity and reliability.
Get started with just a few lines of code. Our API is designed to be simple and intuitive.
No complex configuration required. Just get your API key and start sending.
Messages delivered directly to SMS Network to ensure your messages get through.
Get instant feedback on message delivery status to SMS out-going Queue.
curl -X POST https://cheaposms.com/api/v1/testSMS \
-H "Content-Type: application/json" \
-d '{
"to": "+1234567890",
"message": "Hello from Cheap O SMS!"
}'Use your own device, pay nothing extra