Kraken Futures API Wrapper PHP

Simple Kraken Futures API Wrapper, written in PHP. Includes some basic methods to work with the API and assumes you know your way around. Check out the Kraken Futures API Documentation for more information about the available endpoints. Will throw an exception when errors are encountered.

Please note:

• Does NOT include mechanism to intercept rate limit.
• Comes without any support.
• Use at your own risk.

Getting started

composer require mvaessen/binance-api

require 'vendor/autoload.php';
$api = new Mvaessen\KrakenFutureApi\Client('<api key>','<secret>');

Public endpoint call

$result = $api->queryPublic('<method>', '<endpoint>', '<request>');

Private endpoint call

$result = $api->queryPrivate('<method>', '<endpoint>', '<request>');

Testing

Make sure to populate the .env file, run composer install and set your testing API keys in the .env file, in the root of the project. Afterwards run ./vendor/bin/phpunit tests/BasicApiTest.php to test your API keys. The test runs against the https://conformance.cryptofacilities.com/derivatives environment.

Extending & custom error reporting

You can choose to overwrite the processErrorCode and processException methods to report the errors to your favorite bugreporting software.

<?php
namespace App;

use Mvaessen\KrakenFutureApi\KrakenFutureApiException;
use Mvaessen\KrakenFutureApi\Client;

class KrakenFutureApi extends Client
{
   public function accounts()
   {
        return $this->api->queryPrivate('get', 'accounts');
   }

   protected function processErrorCode($response, $method, $url, $request)
   {
       //todo report to bugtracking software

       throw new KrakenFutureApiException($response['msg']);
   }
   
   protected function processException($e, $method, $url, $request)
   {
       //todo report to bugtracking software

       throw new KrakenFutureApiException($e->getMessage());
   }
}