Question

我有一个coinbase pro的问题，

如何使用无限制或具有任何限制参数的php从coinbase pro获取所有订单/交易。

我正在使用下面的库来获取所有coinbase专业订单，但是从下面的方法中只能得到100张订单。

fetch_orders

这是方法

$CoinbaseProtrans = $CoinbasePro->fetch_orders('ETH/USD',"",150,array('limit'=>100,'after'=>1));
echo "<pre>";print_r($CoinbaseProtrans);echo "</pre>";

这是我遇到的错误，

Fatal error: Uncaught ccxt\ExchangeError: coinbasepro after cursor value is not valid in coinbasepro.php:813

这是该库的链接：

https://github.com/ccxt/ccxt/blob/master/php/coinbasepro.php

Answer 1

在这里回答了这个问题：https://github.com/ccxt/ccxt/issues/6105#issuecomment-552405563

<?php

include_once ('ccxt.php');

date_default_timezone_set ('UTC');

$exchange = new \ccxt\coinbasepro(array(
    'apiKey' => 'YOUR_API_KEY',
    'secret' => 'YOUR_SECRET',
    // 'verbose' => true, // uncomment for debugging
    // https://github.com/ccxt/ccxt/wiki/Manual#rate-limit
    'enableRateLimit' => true, // rate-limiting is required by the Manual
));

$exchange->load_markets ();

// $exchange->verbose = true; // uncomment for debugging

$all_results = array();

$symbol = 'ETH/USD';
$since = null;
$limit = 100;
$params = array();

do {
    // any of the following methods should work:
    // $results = $exchange->fetch_orders($symbol, $since, $limit, $params);
    // $results = $exchange->fetch_my_trades($symbol, $since, $limit, $params);
    $results = $exchange->fetch_trades($symbol, $since, $limit, $params);
    echo $exchange->iso8601($exchange->milliseconds());
    echo ' fetched ' . count($results) . " results\n";
    $all_results = array_merge ($all_results, $results);
    if (count($results) > 0) {
        $last = count($results) - 1;
        echo '     last result ' . $results[$last]['id'] . ' ' . $results[$last]['datetime'] . "\n";
        echo '    first result ' . $results[0]['id'] . ' ' . $results[0]['datetime'] . "\n";
    } else {
        break;
    }
    @$params['after'] = $exchange->last_response_headers['cb-after'][0];

// uncomment one of the following:
// } while (true); // fetch all results forever
} while (count($all_results) < 1000); // fetch up to 1000 results

echo "fetched " . count($all_results) . " results in total\n";

?>

如何在PHP中正确获取所有Coinbase Pro交易

1 个答案: