Dollar Blue price widget for use on scriptable

scriptable-dollar-blue.js

const url = `https://api.bluelytics.com.ar/v2/latest`;
const req = new Request(url);
const res = await req.loadJSON();
const sellAmount = res.blue.value_sell;
const buyAmount = res.blue.value_buy;
const i = new Request('https://icons.iconarchive.com/icons/designcontest/ecommerce-business/256/money-icon.png');
const img = await i.loadImage();

let widget = createWidget(buyAmount, sellAmount, img);

Script.setWidget(widget);
Script.complete();

function createWidget(buyAmount, sellAmount, img) {
	let w = new ListWidget();
	w.backgroundColor = new Color('#1A1A1A');

	let image = w.addImage(img);
	image.imageSize = new Size(45, 45);
	image.centerAlignImage();

	w.addSpacer(8);

	let staticText = w.addText('Dolar Blue:');
	staticText.textColor = Color.white();
	staticText.font = Font.boldSystemFont(12);
	staticText.centerAlignText();

	w.addSpacer(8);
	let amountTxt = w.addText(buyAmount + ' - ' + sellAmount);
	amountTxt.textColor = Color.orange();
	amountTxt.font = Font.systemFont(16);
	amountTxt.centerAlignText();

	w.addSpacer(4);
	let descriptionValues = w.addText('Compra - Venta');
	descriptionValues.textColor = Color.white();
	descriptionValues.font = Font.systemFont(11);
	descriptionValues.centerAlignText();

	w.addSpacer(8);

	let currentDate = new Date();
	let lastDate = w.addDate(currentDate);
	lastDate.textColor = Color.gray();
	lastDate.font = Font.mediumSystemFont(10);
	lastDate.centerAlignText();

	w.setPadding(0, 0, 0, 0);
	return w;
}