区块链价格实时获取工具包 Blockchain token price real-time acquisition toolkit
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.
You will need to have nodejs installed in order to run. You will also need npm but this is installed with nodejs.
First you will clone or download this repository, then open your favorite text editor, mine is vscode. Then open up the console and do the following command.
npm install
Now you will need to get an api key from cryptocompare for free. All recieve your discord bot token from the discord developer portal. Once you recieve those items put them inside the config.json file.
Try running it now with this simple command inside the console.
node index.js
Para comenzar a utilizar crypto-price.js, simplemente importa el paquete en tu proyecto y llama a las funciones disponibles. Aquí tienes un ejemplo de cómo obtener el precio de Bitcoin (BTC) en dólares estadounidenses (USD):
const getCryptoPrice = require('crypto-price-checker-oooooyoung');
(async () => {
try {
const tokenPrice = await getCryptoPrice('BTC');
console.log(tokenPrice);
} catch (error) {
console.error(error);
}
})();If you would like to run this 24/7 off your personal machine I would reccomend using the free credit given with google cloud, and create a server. You can make sure it runs all the time with a npm package named PM2 which will restart if errors or crashes happen.
- Nodejs - Javascript Runtime Environment
- NPM - Node Package Manager
- CryptoCompare - Crypto API
- Node Fetch - Data Fetching
- oooooyoung - Twitter