1: <?php
 2: namespace Sotr\Crypto;
 3: 
 4: use Sotr\Crypto\CurrencyPair;
 5: 
 6: interface ExchangeApiInterface
 7: {
 8:     /**
 9:      * Returns the base URI of this exchange's
10:      * public API.
11:      *
12:      * @return  string
13:      */
14:     public function getPublicBaseUri();
15: 
16:     /**
17:      * Returns the base URI of this exchange's
18:      * private and/or trading API.
19:      *
20:      * @return  string
21:      */
22:     public function getTradingBaseUri();
23: 
24:     /**
25:      * Gets the latest ticker for the given
26:      * currency pair.
27:      *
28:      * @param   Sotr\Crypto\CurrencyPair    $pair
29:      * @return  Sotr\Crypto\Ticker
30:      */
31:     public function getTicker(CurrencyPair $pair = null);
32: 
33:     /**
34:      * Gets the user account's balance.
35:      *
36:      * @return  Sotr\Crypto\AccountBalance
37:      */
38:     public function getBalance();
39: }
40: