PHP code example of 021 / crypto-wallets

1. Go to this page and download the library: Download 021/crypto-wallets 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/ */

021 / crypto-wallets example snippets


  getRate(
        string $currency = 'USD', 
        ?\O21\CryptoWallets\Interfaces\RateProviderInterface $provider = null
  ): float
  // Returns the cryptocurrency exchange rate for the selected currency


  /**
   * @return \Illuminate\Support\Collection<\O21\CryptoWallets\Interfaces\FeeInterface>
   */
  public function getNetworkFees(): Collection;
  // Returns the recommended fees for the transaction