myworldbox/crypto-price-app

Real Time Crypto Price App with Next.js, TypeScript, Tailwind CSS & Binance API

Getting Started

This is a Next.js project bootstrapped with create-next-app.

Installation

Install Tailwind CSS with Next.js

Create your project

Start by creating a new Next.js project if you don’t have one set up already. The most common approach is to use Create Next App.

npx create-next-app@latest crypto-price-tracker-app --typescript --eslint
cd crypto-price-tracker-app

Install Tailwind CSS

Install tailwindcss and its peer dependencies via npm, and then run the init command to generate both tailwind.config.js and postcss.config.js.

npm install -D tailwindcss postcss autoprefixer
npx tailwindcss init -p

Configure your template paths

Add the paths to all of your template files in your tailwind.config.js file.

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: [
    "./pages/**/*.{js,ts,jsx,tsx}",
    "./components/**/*.{js,ts,jsx,tsx}",
    "./utils/**/*.{js}",
    "./configs/**/*.{js}",
  ],
  theme: {
    extend: {},
  },
  plugins: [],
}

Add the Tailwind directives to your CSS

Add the @tailwind directives for each of Tailwind’s layers to your ./styles/globals.css file.

@tailwind base;
@tailwind components;
@tailwind utilities;

Start your build process:

npm run dev
# or
yarn dev

Open http://localhost:3000 with your browser to see the result.

You can start editing the page by modifying pages/index.tsx. The page auto-updates as you edit the file.

API routes can be accessed on http://localhost:3000/api/hello. This endpoint can be edited in pages/api/hello.ts.

The pages/api directory is mapped to /api/*. Files in this directory are treated as API routes instead of React pages.

This project uses next/font to automatically optimize and load Inter, a custom Google Font.

Header

Cryptocurrencies

Digital money for a digital world.

Cryptocurrencies are digital or virtual currencies that use cryptography for security and are decentralized, meaning they are not controlled by any government or financial institution.

Config

Path: configs\index.js

const CRYPTOCURRENCIES = [
  {
    id: "BTC",
    name: "Bitcoin",
    symbol: "BTCBUSD",
    iconCode: 1,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://blockchair.com/bitcoin",
  },
  {
    id: "ETH",
    name: "Etherium",
    symbol: "ETHBUSD",
    iconCode: 1027,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://etherscan.io",
  },
  {
    id: "BNB",
    name: "BNB",
    symbol: "BNBBUSD",
    iconCode: 1839,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://bscscan.com",
  },
  {
    id: "XRP",
    name: "XRP",
    symbol: "XRPBUSD",
    iconCode: 52,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://xrpscan.com",
  },
  {
    id: "DOGE",
    name: "Dogecoin",
    symbol: "DOGEBUSD",
    iconCode: 74,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://blockchair.com/dogecoin",
  },
  {
    id: "MATIC",
    name: "Polygon",
    symbol: "MATICBUSD",
    iconCode: 3890,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://polygonscan.com",
  },
  {
    id: "SOL",
    name: "Solana",
    symbol: "SOLBUSD",
    iconCode: 5426,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://explorer.solana.com",
  },
  {
    id: "SHIB",
    name: "Shiba Inu",
    symbol: "SHIBBUSD",
    iconCode: 5994,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer:
      "https://etherscan.io/token/0x95ad61b0a150d79219dcf64e1e6cc01f0b64c4ce",
  },
  {
    id: "APE",
    name: "ApeCoin",
    symbol: "APEBUSD",
    iconCode: 18876,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer:
      "https://etherscan.io/token/0x4d224452801aced8b2f0aebe155379bb5d594381",
  },
  {
    id: "NEAR",
    name: "NEAR Protocol",
    symbol: "NEARBUSD",
    iconCode: 6535,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://explorer.near.org",
  },
  {
    id: "LUNC",
    name: "Terra Classic",
    symbol: "LUNCBUSD",
    iconCode: 4172,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://finder.terra.money/classic",
  },
  {
    id: "LUNA",
    name: "Terra",
    symbol: "LUNABUSD",
    iconCode: 20314,
    price: 0,
    prevPrice: 0,
    highPrice: 0,
    lowPrice: 0,
    explorer: "https://finder.terra.money",
  },
];
export { CRYPTOCURRENCIES };

Crypto

Crypto Icon URL: https://s2.coinmarketcap.com/static/img/coins/128x128/1.png

Explorer SVG:

<svg
  className="w-5 h-5 ml-2"
  fill="currentColor"
  viewBox="0 0 20 20"
  xmlns="http://www.w3.org/2000/svg"
>
  <path d="M11 3a1 1 0 100 2h2.586l-6.293 6.293a1 1 0 101.414 1.414L15 6.414V9a1 1 0 102 0V4a1 1 0 00-1-1h-5z"></path>
  <path d="M5 5a2 2 0 00-2 2v8a2 2 0 002 2h8a2 2 0 002-2v-3a1 1 0 10-2 0v3H5V7h3a1 1 0 000-2H5z"></path>
</svg>

Crypto Endpoint

Crypto Endpoint URL: https://api.binance.com/api/v3/ticker/24hr?symbols=['ETHUSDC','SOLUSDC']

Credit

Powered by Binance

Learn More

To learn more about Next.js, take a look at the following resources:

• Next.js Documentation - learn about Next.js features and API.
• Learn Next.js - an interactive Next.js tutorial.

You can check out the Next.js GitHub repository - your feedback and contributions are welcome!

Deploy on Vercel

The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.

Check out our Next.js deployment documentation for more details.