Replace BASE_URL with your GSM Modem device URL (e.g. http://192.168.1.100:8080).

JavaScript

Send SMS

Send SMS
const BASE_URL = 'http://192.168.1.100:8080';

fetch(`${BASE_URL}/api/send-sms`, {
  method: 'POST',
  headers: { 'Content-Type': 'application/json', 'Authorization': 'Basic ' + btoa('USERNAME:PASSWORD') },
  body: JSON.stringify({ phone: '+49123456789', message: 'Hello from GSM Modem API' })
})
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));
footer-frame