import NextSMS from '@nextsms/js-client';

// Populate the credentials
const username = 'username';
const password = 'password';
const apiKey = null';

// Initiate with credentials
let nextsms = new NextSMS({ username, password, apiKey, environment: 'testing' });

const data = {
  from: 'NEXTSMS',
  to: '255123456789',
  text: 'Hello World',
};

// Send the sms
nextsms
  .singleDestination(data)
  .then(data => {
    // Print results
    console.log(data);
  })
  .catch(error => {
    console.log('error: ' + error);
  });

import NextSMS from '@nextsms/js-client';

// Populate the credentials
const username = null;
const password = null;
const apiKey = 'yourBase64Key'; // this is generated on https://www.blitter.se/utils/basic-authentication-header-generator/ as mentioned on nextsms api documentation.

// Initiate with credentials
let nextsms = new NextSMS({ username, password, apiKey, environment: 'testing' });

const data = {
  from: 'NEXTSMS',
  to: '255123456789',
  text: 'Hello World',
};

// Send the sms
nextsms
  .singleDestination(data)
  .then(data => {
    // Print results
    console.log(data);
  })
  .catch(error => {
    console.log('error: ' + error);
  });