coinbase api调用导致一个`403 Forbidden`响应

Question

我正在尝试集成Coinbase Wallet PHP Library。

这里是我的代码，以获得当前BTC买入价

<?php 

require_once 'vendor/autoload.php'; 

use Coinbase\Wallet\Client; 
use Coinbase\Wallet\Configuration; 
use Coinbase\Wallet\Resource\Address; 
use Coinbase\Wallet\Resource\Account; 

$apiKey = '**********'; 
$apiSecret = '*************'; 
$configuration = Configuration::apiKey($apiKey, $apiSecret); 
$client = Client::create($configuration); 

try { 
    $buyPrice = $client->getBuyPrice('BTC-USD'); 
} catch (Exception $exc) { 
    echo '<pre>'; 
    echo $exc->getTraceAsString(); 
    echo '<hr/>'; 
    echo $exc->getMessage(); 
    echo '</pre>'; 

} 
?> 

上面的代码工作完美，但过一段时间它抛出以下错误

#0 C:\xampp\htdocs\coinbase\vendor\coinbase\coinbase\src\HttpClient.php(137): Coinbase\Wallet\Exception\HttpException::wrap(Object(GuzzleHttp\Exception\ClientException)) 
#1 C:\xampp\htdocs\coinbase\vendor\coinbase\coinbase\src\HttpClient.php(121): Coinbase\Wallet\HttpClient->send(Object(GuzzleHttp\Psr7\Request), Array) 
#2 C:\xampp\htdocs\coinbase\vendor\coinbase\coinbase\src\HttpClient.php(74): Coinbase\Wallet\HttpClient->request('GET', '/v2/prices/BTC-...', Array) 
#3 C:\xampp\htdocs\coinbase\vendor\coinbase\coinbase\src\Client.php(820): Coinbase\Wallet\HttpClient->get('/v2/prices/BTC-...', Array) 
#4 C:\xampp\htdocs\coinbase\vendor\coinbase\coinbase\src\Client.php(118): Coinbase\Wallet\Client->getAndMapMoney('/v2/prices/BTC-...', Array) 
#5 C:\xampp\htdocs\coinbase\index.php(16): Coinbase\Wallet\Client->getBuyPrice('BTC-USD') 
#6 {main} 
Client error: `GET https://api.coinbase.com/v2/prices/BTC-USD/buy` resulted in a `403 Forbidden` response: 

请建议。

感谢

Answer 1

我有一个类似的问题连接此API，而不是使用libary。

我认为这是来自Cloudflare的某种保护。我设法绕过它增加了一些额外的头假“真正的”浏览器，尤其是“用户代理”：

 $url = 'https://api.coinbase.com/v2/prices/BTC-EUR/spot'; 
     $response = wp_remote_get($url, array(
       'timeout' => 120, 
       'headers' => array(
        'CB-VERSION' => '2017-05-19', 
        'Accept' => '*/*', 
        'Accept-Language' => 'de-DE,de;q=0.8,en-US;q=0.6,en;q=0.4', 
        'Cache-Control' => 'no-cache', 
        'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 OPR/45.0.2552.882' 
       ) 
      ) 
     ); 

（wp_remote_get是WordPress的）