1. Go to this page and download the library: Download adimiuprix/coinmarketcap library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
adimiuprix / coinmarketcap example snippets
use adimiuprix\CoinMarketCap\ClientBuilder;
$client = (new ClientBuilder())
->setApiKey('your-api-key')
->setTimeout(30)
->build();