@faymaz/jsdexcom/standalone/example-node.js

Node.js library for accessing Dexcom Share API with international support

// example-node.js
const JSDexcom = require('./jsdexcom.js');

async function getGlucose(username, password, region = 'ous') {
  try {
    const dexcom = new JSDexcom(username, password, region);
    const reading = await dexcom.getLatestGlucose();

    console.log('\nCurrent Glucose Reading:');
    console.log(`Value: ${reading._value} mg/dL ${reading._trend_arrow}`);
    console.log(`Trend: ${reading._trend_direction}`);
    console.log(`Time: ${reading._datetime.toLocaleString()}`);
  } catch (error) {
    console.error('Error:', error.message);
  }
}

// Get credentials from command line
const [username, password, region] = process.argv.slice(2);

if (!username || !password) {
  console.log('Usage: node example-node.js USERNAME PASSWORD [REGION]');
  process.exit(1);
}

getGlucose(username, password, region);