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dodo021 / Pylon++

// ==UserScript==
// @name         Pylon++
// @namespace    http://twitter.com/dodo021_
// @version      0.1.3
// @description  Add usefull informations on Pylon Protocol website
// @author       dodo021
// @match        https://app.pylon.money/*
// @icon         https://www.google.com/s2/favicons?domain=pylon.money
// @grant        none
// @license      MIT
// @updateURL https://openuserjs.org/meta/dodo021/Pylon++.meta.js
// ==/UserScript==
// If you want to send any tips, you can send them to terra1acp2rn4fw2fglycgmy9ggpy7u4a4l08fv0rvj7

(function () {
	"use strict";

	const walletAddr = window.localStorage.__terra_chrome_extension_wallet_address__;

	async function main() {
		const mineData = await getMineInfos();

		const poolAPY = await getPoolAPY();
		const totalPoolMine = mineData.liquidityInfo.tokenReserve;
		const totalPoolUST = mineData.liquidityInfo.ustReserve;
		const totalLP = mineData.liquidityInfo.totalShares * 1000000;
		const lp = await getPoolLP();
		const poolTotalMine = (lp / totalLP) * totalPoolMine;
		const poolTotalUST = (lp / totalLP) * totalPoolUST;
		const totalPoolValueStaked = poolTotalMine * mineData.priceInUst + poolTotalUST;

		let $poolInfo = document.createElement("div");
		$poolInfo.style.position = "fixed";
		$poolInfo.style.bottom = "10px";
		$poolInfo.style.right = "10px";
		$poolInfo.style.padding = "15px";
		$poolInfo.style.borderRadius = "10px";
		$poolInfo.style.backgroundColor = "#7ef9ff";
		$poolInfo.style.color = "#333";

		let poolHTML = "<h4>MINE-UST Pool Infos</h4>";
		poolHTML += `<p>${poolTotalMine.toFixed(3)} MINE - ${poolTotalUST.toFixed(3)} UST</p>`;
		poolHTML += `<h5>Total value</h5>`;
		poolHTML += `<p>$${totalPoolValueStaked.toFixed(3)}</p>`;
		poolHTML += `<h5>Estimated rewards</h5>`;
		poolHTML += `<p>1d | $${((totalPoolValueStaked * poolAPY) / 365).toFixed(6)}<br />`;
		poolHTML += `1w | $${(((totalPoolValueStaked * poolAPY) / 365) * 7).toFixed(6)}<br />`;
		poolHTML += `1m | $${(((totalPoolValueStaked * poolAPY) / 365) * 30).toFixed(6)}<br />`;
		poolHTML += `1y | $${(totalPoolValueStaked * poolAPY).toFixed(6)}</p>`;

		$poolInfo.innerHTML = poolHTML;

		document.body.appendChild($poolInfo);
	}

	async function getPoolLP() {
		const resp = await fetch(`https://api.pylon.money/api/liquidity/v1/status/${walletAddr}`);
		const data = await resp.json();

		return data.stakedBalance * 1000000;
	}

	async function getPoolAPY() {
		const resp = await fetch("https://api.pylon.money/api/liquidity/v1/overview");
		const data = await resp.json();

		return data.apy;
	}

	async function getMineInfos() {
		const resp = await fetch("https://api.pylon.money/api/mine/v1/overview");
		const mineData = await resp.json();

		return mineData;
	}

	main();
})();