test-connect.js

const https = require('https');

const options = {
    hostname: 'api.novelai.net',
    port: 443,
    path: '/',
    method: 'GET',
};

const req = https.request(options, (res) => {
    const cert = res.socket.getPeerCertificate();
    console.log(cert);

    res.on('data', (data) => {
        // Handle response data
        console.log(data.toString());
    });
});

req.on('error', (error) => {
    console.error('An error occurred:', error);
});

req.end();