$ npm install wepdf

const wepdf = require('wepdf')('your_api_key');
 const fs = require('fs');
​
 // Step 3 : execute
 let yourOptions = {
 	pdf: {
 		landscape: true,
 	},
 };
 return wepdf.prepare(yourOptions).render('https://en.wikipedia.org/wiki/PDF').then(res => {
 	try {
 		fs.writeFileSync('wepdf.pdf', res.body);
 	} catch (err) {
 		throw (err)
 	}
 });
​