1: <?php
 2: namespace Sotr\Crypto\Bitstamp;
 3: 
 4: use RuntimeException;
 5: 
 6: use Sotr\Crypto\AbstractApi;
 7: use Sotr\Crypto\CurrencyPair;
 8: use Sotr\Crypto\Ticker;
 9: 
10: class BitstampApi extends AbstractApi
11: {
12:     public function getPublicBaseUri()
13:     {
14:         return 'https://www.bitstamp.net/api';
15:     }
16: 
17:     public function getTradingBaseUri()
18:     {
19:         return 'https://www.bitstamp.net/api';
20:     }
21: 
22:     public function getTicker(CurrencyPair $pair = null)
23:     {
24:         $response = $this->client->request('GET', $this->getPublicBaseUri() . '/ticker');
25:         $data = json_decode($response->getBody()->getContents());
26:         return new Ticker(
27:             $data->last,
28:             $data->high,
29:             $data->low,
30:             $data->bid,
31:             $data->ask
32:         );
33:     }
34: 
35:     public function getBalance()
36:     {
37:         return RuntimeException('Method not allowed in this exchange');
38:     }
39: }
40: