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ccxt.php
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<?php
namespace ccxt;
class CCXTError extends \Exception {}
class DDoSProtectionError extends CCXTError {}
class TimeoutError extends CCXTError {}
class AuthenticationError extends CCXTError {}
class MarketError extends CCXTError {}
class MarketNotAvailableError extends MarketError {}
class EndpointError extends MarketError {}
$version = '1.1.143';
$curl_errors = array (
0 => 'CURLE_OK',
1 => 'CURLE_UNSUPPORTED_PROTOCOL',
2 => 'CURLE_FAILED_INIT',
3 => 'CURLE_URL_MALFORMAT',
4 => 'CURLE_NOT_BUILT_IN',
5 => 'CURLE_COULDNT_RESOLVE_PROXY',
6 => 'CURLE_COULDNT_RESOLVE_HOST',
7 => 'CURLE_COULDNT_CONNECT',
8 => 'CURLE_FTP_WEIRD_SERVER_REPLY',
9 => 'CURLE_REMOTE_ACCESS_DENIED',
10 => 'CURLE_FTP_ACCEPT_FAILED',
11 => 'CURLE_FTP_WEIRD_PASS_REPLY',
12 => 'CURLE_FTP_ACCEPT_TIMEOUT',
13 => 'CURLE_FTP_WEIRD_PASV_REPLY',
14 => 'CURLE_FTP_WEIRD_227_FORMAT',
15 => 'CURLE_FTP_CANT_GET_HOST',
16 => 'CURLE_HTTP2',
17 => 'CURLE_FTP_COULDNT_SET_TYPE',
18 => 'CURLE_PARTIAL_FILE',
19 => 'CURLE_FTP_COULDNT_RETR_FILE',
21 => 'CURLE_QUOTE_ERROR',
22 => 'CURLE_HTTP_RETURNED_ERROR',
23 => 'CURLE_WRITE_ERROR',
25 => 'CURLE_UPLOAD_FAILED',
26 => 'CURLE_READ_ERROR',
27 => 'CURLE_OUT_OF_MEMORY',
28 => 'CURLE_OPERATION_TIMEDOUT',
30 => 'CURLE_FTP_PORT_FAILED',
31 => 'CURLE_FTP_COULDNT_USE_REST',
33 => 'CURLE_RANGE_ERROR',
34 => 'CURLE_HTTP_POST_ERROR',
35 => 'CURLE_SSL_CONNECT_ERROR',
36 => 'CURLE_BAD_DOWNLOAD_RESUME',
37 => 'CURLE_FILE_COULDNT_READ_FILE',
38 => 'CURLE_LDAP_CANNOT_BIND',
39 => 'CURLE_LDAP_SEARCH_FAILED',
41 => 'CURLE_FUNCTION_NOT_FOUND',
42 => 'CURLE_ABORTED_BY_CALLBACK',
43 => 'CURLE_BAD_FUNCTION_ARGUMENT',
45 => 'CURLE_INTERFACE_FAILED',
47 => 'CURLE_TOO_MANY_REDIRECTS',
48 => 'CURLE_UNKNOWN_OPTION',
49 => 'CURLE_TELNET_OPTION_SYNTAX',
51 => 'CURLE_PEER_FAILED_VERIFICATION',
52 => 'CURLE_GOT_NOTHING',
53 => 'CURLE_SSL_ENGINE_NOTFOUND',
54 => 'CURLE_SSL_ENGINE_SETFAILED',
55 => 'CURLE_SEND_ERROR',
56 => 'CURLE_RECV_ERROR',
58 => 'CURLE_SSL_CERTPROBLEM',
59 => 'CURLE_SSL_CIPHER',
60 => 'CURLE_SSL_CACERT',
61 => 'CURLE_BAD_CONTENT_ENCODING',
62 => 'CURLE_LDAP_INVALID_URL',
63 => 'CURLE_FILESIZE_EXCEEDED',
64 => 'CURLE_USE_SSL_FAILED',
65 => 'CURLE_SEND_FAIL_REWIND',
66 => 'CURLE_SSL_ENGINE_INITFAILED',
67 => 'CURLE_LOGIN_DENIED',
68 => 'CURLE_TFTP_NOTFOUND',
69 => 'CURLE_TFTP_PERM',
70 => 'CURLE_REMOTE_DISK_FULL',
71 => 'CURLE_TFTP_ILLEGAL',
72 => 'CURLE_TFTP_UNKNOWNID',
73 => 'CURLE_REMOTE_FILE_EXISTS',
74 => 'CURLE_TFTP_NOSUCHUSER',
75 => 'CURLE_CONV_FAILED',
76 => 'CURLE_CONV_REQD',
77 => 'CURLE_SSL_CACERT_BADFILE',
78 => 'CURLE_REMOTE_FILE_NOT_FOUND',
79 => 'CURLE_SSH',
80 => 'CURLE_SSL_SHUTDOWN_FAILED',
81 => 'CURLE_AGAIN',
82 => 'CURLE_SSL_CRL_BADFILE',
83 => 'CURLE_SSL_ISSUER_ERROR',
84 => 'CURLE_FTP_PRET_FAILED',
85 => 'CURLE_RTSP_CSEQ_ERROR',
86 => 'CURLE_RTSP_SESSION_ERROR',
87 => 'CURLE_FTP_BAD_FILE_LIST',
88 => 'CURLE_CHUNK_FAILED',
89 => 'CURLE_NO_CONNECTION_AVAILABLE',
90 => 'CURLE_SSL_PINNEDPUBKEYNOTMATCH',
91 => 'CURLE_SSL_INVALIDCERTSTATUS',
92 => 'CURLE_HTTP2_STREAM',
);
class Market {
public static $markets = array (
'_1broker',
'_1btcxe',
'anxpro',
'bit2c',
'bitbay',
'bitbays',
'bitcoincoid',
'bitfinex',
'bitflyer',
'bitlish',
'bitmarket',
'bitmex',
'bitso',
'bitstamp',
'bittrex',
'bl3p',
'btcchina',
'btce',
'btcexchange',
'btctradeua',
'btcturk',
'btcx',
'bter',
'bxinth',
'ccex',
'cex',
'chbtc',
'chilebit',
'coincheck',
'coingi',
'coinmarketcap',
'coinmate',
'coinsecure',
'coinspot',
'dsx',
'exmo',
'flowbtc',
'foxbit',
'fybse',
'fybsg',
'gatecoin',
'gdax',
'gemini',
'hitbtc',
'huobi',
'itbit',
'jubi',
'kraken',
'lakebtc',
'livecoin',
'liqui',
'luno',
'mercado',
'okcoincny',
'okcoinusd',
'paymium',
'poloniex',
'quadrigacx',
'quoine',
'southxchange',
'surbitcoin',
'therock',
'urdubit',
'vaultoro',
'vbtc',
'virwox',
'xbtce',
'yobit',
'yunbi',
'zaif',
);
public static function split ($string, $delimiters = array (' ')) {
return explode ($delimiters[0], str_replace ($delimiters, $delimiters[0], $string));
}
public static function capitalize ($string) {
return mb_strtoupper (mb_substr ($string, 0, 1)) . mb_substr ($string, 1);
}
public static function omit ($array, $keys) {
$result = $array;
if (is_array ($keys))
foreach ($keys as $key)
unset ($result[$key]);
else
unset ($result[$keys]);
return $result;
}
public static function unique ($array) {
return array_unique ($array);
}
public static function pluck ($array, $key) {
$result = [];
foreach ($array as $element)
if (isset ($key, $element))
$result[] = $element[$key];
return $result;
}
public static function index_by ($array, $key) {
$result = array ();
foreach ($array as $element) {
if (isset ($element[$key])) {
$result[$element[$key]] = $element;
}
}
return $result;
}
public static function sort_by ($arrayOfArrays, $key, $descending = false) {
$descending = $descending ? -1 : 1;
usort ($arrayOfArrays, function ($a, $b) use ($key, $descending) {
if ($a[$key] == $b[$key])
return 0;
return $a[$key] < $b[$key] ? -$descending : $descending;
});
return $arrayOfArrays;
}
public static function keysort ($array) {
$result = $array;
ksort ($result);
return $result;
}
public static function extract_params ($string) {
if (preg_match_all ('/{([a-z0-9_]+?)}/ui', $string, $matches))
return $matches[1];
}
public static function implode_params ($string, $params) {
foreach ($params as $key => $value)
$string = implode ($value, mb_split ('{' . $key . '}', $string));
return $string;
}
public static function indexBy ($arrayOfArrays, $key) {
return Market::index_by ($arrayOfArrays, $key);
}
public static function sortBy ($arrayOfArrays, $key, $descending = false) {
return Market::sort_by ($arrayOfArrays, $key, $descending);
}
public static function sum () {
return array_sum (array_filter (func_get_args (), function ($x) { return isset ($x) ? $x : 0; }));
}
public static function extractParams ($string) {
return Market::extract_params ($string);
}
public static function implodeParams ($string, $params) {
return Market::implode_params ($string, $params);
}
public static function urlencodeBase64 ($string) {
return preg_replace (array ('#[=]+$#u', '#\+#u', '#\\/#'), array ('', '-', '_'), base64_encode ($string));
}
public static function urlencode ($string) {
return http_build_query ($string);
}
public static function seconds () {
return time ();
}
public static function milliseconds () {
list ($msec, $sec) = explode (' ', microtime ());
return $sec . substr ($msec, 2, 3);
}
public static function microseconds () {
list ($msec, $sec) = explode (' ', microtime ());
return $sec . str_pad (substr ($msec, 2, 6), 6, '0');
}
public static function iso8601 ($timestamp) {
$result = date ('c', (int) round ($timestamp / 1000));
$msec = (int) $timestamp % 1000;
return str_replace ('+', sprintf (".%03d+", $msec), $result);
}
public static function parse8601 ($timestamp) {
$yyyy = '([0-9]{4})-?';
$mm = '([0-9]{2})-?';
$dd = '([0-9]{2})(?:T|[\s])?';
$h = '([0-9]{2}):?';
$m = '([0-9]{2}):?';
$s = '([0-9]{2})';
$ms = '(\.[0-9]{3})?';
$tz = '(?:(\+|\-)([0-9]{2})\:?([0-9]{2})|Z)?';
$regex = '/' . $yyyy . $mm . $dd . $h . $m . $s . $ms . $tz.'/';
preg_match ($regex, $timestamp, $matches);
array_shift ($matches);
list ($yyyy, $mm, $dd, $h, $m, $s) = $matches;
$ms = @$matches[6] ? $matches[6] : '.000';
$sign = @$matches[7] ? $matches[7] : '';
$sign = intval ($sign . '1');
$hours = @$matches[8] ? intval ($matches[8]) * $sign : '';
$minutes = @$matches[9] ? intval ($matches[9]) * $sign : '';
// $ms = $ms or '.000';
// $sign = $sign or '';
// $sign = intval ($sign . '1');
// $hours = (intval ($hours) or 0) * $sign;
// $minutes = (intval ($minutes) or 0) * $sign;
$t = mktime ($h, $m, $s, $mm, $dd, $yyyy, 0);
$t += $hours * 3600 + $minutes * 60;
$t *= 1000;
return $t;
}
public static function yyyymmddhhmmss ($timestamp) {
return gmdate ('Y-m-d H:i:s', (int) round ($timestamp / 1000));
}
public static function json ($input) {
return json_encode ($input);
}
public static function encode ($input) {
return $input;
}
public static function decode ($input) {
return $input;
}
public function nonce () {
return $this->seconds ();
}
public function __construct ($options) {
global $version;
$this->curl = curl_init ();
$this->id = null;
$this->rateLimit = 2000;
$this->timeout = 10000; // in milliseconds
$this->proxy = '';
$this->products = null;
$this->verbose = false;
$this->apiKey = '';
$this->secret = '';
$this->password = '';
$this->uid = '';
$this->twofa = false;
$this->productsById = null;
$this->products_by_id = null;
$this->userAgent = 'ccxt/' . $version . ' (+https://github.com/kroitor/ccxt) PHP/' . PHP_VERSION;
if ($options)
foreach ($options as $key => $value)
$this->$key = $value;
if ($this->api)
foreach ($this->api as $type => $methods)
foreach ($methods as $method => $paths)
foreach ($paths as $path) {
$splitPath = mb_split ('[^a-zA-Z0-9]', $path);
$uppercaseMethod = mb_strtoupper ($method);
$lowercaseMethod = mb_strtolower ($method);
$camelcaseMethod = Market::capitalize ($lowercaseMethod);
$camelcaseSuffix = implode (array_map ('\ccxt\Market::capitalize', $splitPath));
$lowercasePath = array_map ('trim', array_map ('strtolower', $splitPath));
$underscoreSuffix = implode ('_', array_filter ($lowercasePath));
if (mb_stripos ($camelcaseSuffix, $camelcaseMethod) === 0)
$camelcaseSuffix = mb_substr ($camelcaseSuffix, mb_strlen ($camelcaseMethod));
if (mb_stripos ($underscoreSuffix, $lowercaseMethod) === 0)
$underscoreSuffix = trim (mb_substr ($underscoreSuffix, mb_strlen ($lowercaseMethod)), '_');
$camelcase = $type . $camelcaseMethod . Market::capitalize ($camelcaseSuffix);
$underscore = $type . '_' . $lowercaseMethod . '_' . mb_strtolower ($underscoreSuffix);
$f = function ($params = array ()) use ($path, $type, $uppercaseMethod) {
return $this->request ($path, $type, $uppercaseMethod, $params);
};
$this->$camelcase = $f;
$this->$underscore = $f;
}
if ($this->products)
$this->set_products ($this->products);
}
public function hash ($request, $type = 'md5', $digest = 'hex') {
$base64 = ($digest === 'base64');
$binary = ($digest === 'binary');
$hash = hash ($type, $request, ($binary || $base64) ? true : false);
if ($base64)
$hash = base64_encode ($hash);
return $hash;
}
public function hmac ($request, $secret, $type = 'sha256', $digest = 'hex') {
$base64 = ($digest === 'base64');
$binary = ($digest === 'binary');
$hmac = hash_hmac ($type, $request, $secret, ($binary || $base64) ? true : false);
if ($base64)
$hmac = base64_encode ($hmac);
return $hmac;
}
public function binary_concat () {
return implode ('', func_get_args ());
}
public function jwt ($request, $secret, $alg = 'HS256', $hash = 'sha256') {
$encodedHeader = $this->urlencodeBase64 (json_encode (array ('alg' => $alg, 'typ' => 'JWT')));
$encodedData = $this->urlencodeBase64 (json_encode ($request, JSON_UNESCAPED_SLASHES));
$token = $encodedHeader . '.' . $encodedData;
$signature = $this->urlencodeBase64 ($this->hmac ($token, $secret, $hash, 'binary'));
return $token . '.' . $signature;
}
public function raise_error ($exception_type, $url, $method = 'GET', $error = null, $details = null) {
$exception = '\\ccxt\\' . $exception_type;
throw new $exception (implode (' ', array (
$this->id,
$method,
$url,
$error,
$details,
)));
}
public function fetch ($url, $method = 'GET', $headers = null, $body = null) {
if (strlen ($this->proxy))
$headers['Origin'] = '*';
if (!$headers)
$headers = array ();
elseif (is_array ($headers)) {
$tmp = $headers;
$headers = array ();
foreach ($tmp as $key => $value)
$headers[] = $key . ': ' . $value;
}
$url = $this->proxy . $url;
$verbose_headers = $headers;
curl_setopt ($this->curl, CURLOPT_URL, $url);
if ($this->timeout) {
$seconds = intval ($this->timeout / 1000);
curl_setopt ($this->curl, CURLOPT_CONNECTTIMEOUT, $seconds);
curl_setopt ($this->curl, CURLOPT_TIMEOUT, $seconds);
}
curl_setopt ($this->curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt ($this->curl, CURLOPT_SSL_VERIFYPEER, false);
if ($this->userAgent)
if (gettype ($this->userAgent) == 'string') {
curl_setopt ($this->curl, CURLOPT_USERAGENT, $this->userAgent);
$verbose_headers = array_merge ($verbose_headers, array ('User-Agent' => $this->userAgent));
} else if ((gettype ($this->userAgent) == 'array') && array_key_exists ('User-Agent', $this->userAgent)) {
curl_setopt ($this->curl, CURLOPT_USERAGENT, $this->userAgent['User-Agent']);
$verbose_headers = array_merge ($verbose_headers, $this->userAgent);
}
curl_setopt ($this->curl, CURLOPT_ENCODING, '');
if ($method == 'GET') {
curl_setopt ($this->curl, CURLOPT_HTTPGET, true);
} else if ($method == 'POST') {
curl_setopt ($this->curl, CURLOPT_POST, true);
curl_setopt ($this->curl, CURLOPT_POSTFIELDS, $body);
} else if ($method == 'PUT') {
curl_setopt ($this->curl, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt ($this->curl, CURLOPT_PUT, true);
curl_setopt ($this->curl, CURLOPT_POSTFIELDS, $body);
$headers[] = 'X-HTTP-Method-Override: PUT';
} else if ($method == 'DELETE') {
}
if ($headers)
curl_setopt ($this->curl, CURLOPT_HTTPHEADER, $headers);
if ($this->verbose)
var_dump ($url, $method, $url, "\nRequest:\n", $verbose_headers, $body);
$result = curl_exec ($this->curl);
if ($result === false) {
$curl_errno = curl_errno ($this->curl);
$curl_error = curl_error ($this->curl);
if ($curl_errno == 28) // CURLE_OPERATION_TIMEDOUT
$this->raise_error ('TimeoutError', $url, $method, $curl_errno, $curl_error);
var_dump ($result);
// all sorts of SSL problems, accessibility
$this->raise_error ('MarketNotAvailableError', $url, $method, $curl_errno, $curl_error);
}
$http_status_code = curl_getinfo ($this->curl, CURLINFO_HTTP_CODE);
if ($http_status_code == 429) {
$this->raise_error ('DDoSProtectionError', $url, $method,
'not accessible from this location at the moment');
}
if (in_array ($http_status_code, array (500, 501, 502, 404))) {
$this->raise_error ('MarketNotAvailableError', $url, $method,
'not accessible from this location at the moment');
}
if (in_array ($http_status_code, array (408, 504))) {
$this->raise_error ('TimeoutError', $url, $method,
'not accessible from this location at the moment');
}
if (in_array ($http_status_code, array (401, 422, 511))) {
$details = '(possible reasons: ' . implode (', ', array (
'invalid API keys',
'bad or old nonce',
'market down or offline',
'on maintenance',
'DDoS protection',
'rate-limiting in effect',
)) . ')';
$this->raise_error ('AuthenticationError', $url, $method,
'check your API keys', $details);
}
if (in_array ($http_status_code, array (400, 403, 405, 503, 525))) {
if (preg_match ('#cloudflare|incapsula#i', $result)) {
$this->raise_error ('DDoSProtectionError', $url, $method,
'not accessible from this location at the moment');
} else {
$details = '(possible reasons: ' . implode (', ', array (
'invalid API keys',
'bad or old nonce',
'market down or offline',
'on maintenance',
'DDoS protection',
'rate-limiting in effect',
)) . ')';
$this->raise_error ('MarketNotAvailableError', $url, $method,
'not accessible from this location at the moment', $details);
}
}
$decoded = json_decode ($result, $as_associative_array = true);
if (!$decoded) {
if (preg_match ('#offline|unavailable|busy|maintenance|maintenancing#i', $result)) {
$details = '(possible reasons: ' . implode (', ', array (
'market down or offline',
'on maintenance',
'DDoS protection',
'rate-limiting in effect',
)) . ')';
$this->raise_error ('MarketNotAvailableError', $url, $method,
'not accessible from this location at the moment', $details);
}
if (preg_match ('#cloudflare|incapsula#i', $result)) {
$this->raise_error ('DDoSProtectionError', $url, $method,
'not accessible from this location at the moment');
}
}
return $decoded;
}
public function set_products ($products) {
$values = array_values ($products);
$this->products = $this->indexBy ($values, 'symbol');
$this->products_by_id = $this->indexBy ($values, 'id');
$this->productsById = $this->products_by_id;
$this->symbols = array_keys ($this->products);
sort ($this->symbols);
$base = $this->pluck (array_filter ($values, function ($product) {
return array_key_exists ('base', $product);
}), 'base');
$quote = $this->pluck (array_filter ($values, function ($product) {
return array_key_exists ('quote', $product);
}), 'quote');
$this->currencies = $this->unique (array_merge ($base, $quote));
sort ($this->currencies);
return $this->products;
}
public function setProducts ($products) {
return $this->set_products ($products);
}
public function loadProducts ($reload = false) {
return $this->load_products ($reload);
}
public function load_products ($reload = false) {
if (!$reload && $this->products) {
if (!$this->products_by_id) {
return $this->set_products ($this->products);
}
return $this->products;
}
$products = $this->fetch_products ();
return $this->set_products ($products);
}
public function fetch_products () {
return $this->products; // stub
}
public function fetchProducts () {
return $this->fetch_products ();
}
public function fetchBalance () {
return $this->fetch_balance ();
}
public function fetchOrderBook ($product) {
return $this->fetch_order_book ($product);
}
public function fetchTicker ($product) {
return $this->fetch_ticker ($product);
}
public function fetchTrades ($product) {
return $this->fetch_trades ($product);
}
public function create_limit_buy_order ($product, $amount, $price, $params = array ()) {
return $this->create_order ($product, 'limit', 'buy', $amount, $price, $params);
}
public function create_limit_sell_order ($product, $amount, $price, $params = array ()) {
return $this->create_order ($product, 'limit', 'sell', $amount, $price, $params);
}
public function create_market_buy_order ($product, $amount, $params = array ()) {
return $this->create_order ($product, 'market', 'buy', $amount, null, $params);
}
public function create_market_sell_order ($product, $amount, $params = array ()) {
return $this->create_order ($product, 'market', 'sell', $amount, null, $params);
}
public function createLimitBuyOrder ($product, $amount, $price, $params = array ()) {
return $this->create_limit_buy_order ($product, $amount, $price, $params);
}
public function createLimitSellOrder ($product, $amount, $price, $params = array ()) {
return $this->create_limit_sell_order ($product, $amount, $price, $params);
}
public function createMarketBuyOrder ($product, $amount, $params = array ()) {
return $this->create_market_buy_order ($product, $amount, $params);
}
public function createMarketSellOrder ($product, $amount, $params = array ()) {
return $this->create_market_sell_order ($product, $amount, $params);
}
public function commonCurrencyCode ($currency) {
return ($currency === 'XBT') ? 'BTC' : $currency;
}
public function product ($product) {
return ((gettype ($product) === 'string') &&
isset ($this->products) &&
isset ($this->products[$product])) ?
$this->products[$product] : $product;
}
public function product_id ($product) {
return (is_array ($product = $this->product ($product))) ? $product['id'] : $product;
}
public function productId ($product) {
return $this->product_id ($product);
}
public function symbol ($product) {
return (is_array ($product = $this->product ($product))) ? $product['symbol'] : $product;
}
public function request ($path, $type, $method, $params, $headers = null, $body = null) {
/* stub */
}
function __call ($function, $params) {
if (array_key_exists ($function, $this))
return call_user_func_array ($this->$function, $params);
else {
/* handle errors */
echo $function . ' not found';
}
}
}
//=============================================================================
class _1broker extends Market {
public function __construct ($options = array ()) {
parent::__construct (array_merge (array (
'id' => '_1broker',
'name' => '1Broker',
'countries' => 'US',
'rateLimit' => 1500,
'version' => 'v2',
'urls' => array (
'logo' => 'https://user-images.githubusercontent.com/1294454/27766021-420bd9fc-5ecb-11e7-8ed6-56d0081efed2.jpg',
'api' => 'https://1broker.com/api',
'www' => 'https://1broker.com',
'doc' => 'https://1broker.com/?c=en/content/api-documentation',
),
'api' => array (
'private' => array (
'get' => array (
'market/bars',
'market/categories',
'market/details',
'market/list',
'market/quotes',
'market/ticks',
'order/cancel',
'order/create',
'order/open',
'position/close',
'position/close_cancel',
'position/edit',
'position/history',
'position/open',
'position/shared/get',
'social/profile_statistics',
'social/profile_trades',
'user/bitcoin_deposit_address',
'user/details',
'user/overview',
'user/quota_status',
'user/transaction_log',
),
),
),
), $options));
}
public function fetchCategories () {
$categories = $this->privateGetMarketCategories ();
return $categories['response'];
}
public function fetch_products () {
$this_ = $this; // workaround for Babel bug (not passing `this` to _recursive() call)
$categories = $this->fetchCategories ();
$result = array ();
for ($c = 0; $c < count ($categories); $c++) {
$category = $categories[$c];
$products = $this_->privateGetMarketList (array (
'category' => strtolower ($category),
));
for ($p = 0; $p < count ($products['response']); $p++) {
$product = $products['response'][$p];
$id = $product['symbol'];
$symbol = null;
$base = null;
$quote = null;
if (($category == 'FOREX') || ($category == 'CRYPTO')) {
$symbol = $product['name'];
$parts = explode ('/', $symbol);
$base = $parts[0];
$quote = $parts[1];
} else {
$base = $id;
$quote = 'USD';
$symbol = $base . '/' . $quote;
}
$result[] = array (
'id' => $id,
'symbol' => $symbol,
'base' => $base,
'quote' => $quote,
'info' => $product,
);
}
}
return $result;
}
public function fetch_balance () {
$this->loadProducts ();
$balance = $this->privateGetUserOverview ();
$response = $balance['response'];
$result = array ( 'info' => $response );
for ($c = 0; $c < count ($this->currencies); $c++) {
$currency = $this->currencies[$c];
$result[$currency] = array (
'free' => null,
'used' => null,
'total' => null,
);
}
$result['BTC']['free'] = floatval ($response['balance']);
$result['BTC']['total'] = $result['BTC']['free'];
return $result;
}
public function fetch_order_book ($product) {
$this->loadProducts ();
$response = $this->privateGetMarketQuotes (array (
'symbols' => $this->product_id ($product),
));
$orderbook = $response['response'][0];
$timestamp = $this->parse8601 ($orderbook['updated']);
$bidPrice = floatval ($orderbook['bid']);
$askPrice = floatval ($orderbook['ask']);
$bid = array ($bidPrice, null);
$ask = array ($askPrice, null);
return array (
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'bids' => array ($bid),
'asks' => array ($ask),
);
}
public function fetch_ticker ($product) {
$this->loadProducts ();
$result = $this->privateGetMarketBars (array (
'symbol' => $this->product_id ($product),
'resolution' => 60,
'limit' => 1,
));
$orderbook = $this->fetchOrderBook ($product);
$ticker = $result['response'][0];
$timestamp = $this->parse8601 ($ticker['date']);
return array (
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'high' => floatval ($ticker['h']),
'low' => floatval ($ticker['l']),
'bid' => $orderbook['bids'][0][0],
'ask' => $orderbook['asks'][0][0],
'vwap' => null,
'open' => floatval ($ticker['o']),
'close' => floatval ($ticker['c']),
'first' => null,
'last' => null,
'change' => null,
'percentage' => null,
'average' => null,
'baseVolume' => null,
'quoteVolume' => null,
);
}
public function create_order ($product, $type, $side, $amount, $price = null, $params = array ()) {
$this->loadProducts ();
$order = array (
'symbol' => $this->product_id ($product),
'margin' => $amount,
'direction' => ($side == 'sell') ? 'short' : 'long',
'leverage' => 1,
'type' => $side,
);
if ($type == 'limit')
$order['price'] = $price;
else
$order['type'] .= '_market';
return $this->privateGetOrderCreate (array_merge ($order, $params));
}
public function cancel_order ($id) {
$this->loadProducts ();
return $this->privatePostOrderCancel (array ( 'order_id' => $id ));
}
public function request ($path, $type = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
if (!$this->apiKey)
throw new AuthenticationError ($this->id . ' requires apiKey for all requests');
$url = $this->urls['api'] . '/' . $this->version . '/' . $path . '.php';
$query = array_merge (array ( 'token' => $this->apiKey ), $params);
$url .= '?' . $this->urlencode ($query);
$response = $this->fetch ($url, $method);
if (array_key_exists ('warning', $response))
if ($response['warning'])
throw new MarketError ($this->id . ' Warning => ' . $response['warning_message']);
if (array_key_exists ('error', $response))
if ($response['error'])
throw new MarketError ($this->id . ' Error => ' . $response['error_code'] . $response['error_message']);
return $response;
}
}
//-----------------------------------------------------------------------------
class cryptocapital extends Market {
public function __construct ($options = array ()) {
parent::__construct (array_merge (array (
'id' => 'cryptocapital',
'name' => 'Crypto Capital',
'comment' => 'Crypto Capital API',
'countries' => 'PA', // Panama
'urls' => array (
'logo' => 'https://user-images.githubusercontent.com/1294454/27993158-7a13f140-64ac-11e7-89cc-a3b441f0b0f8.jpg',
'www' => 'https://cryptocapital.co',
'doc' => 'https://github.com/cryptocap',
),
'api' => array (
'public' => array (
'get' => array (
'stats',
'historical-prices',
'order-book',
'transactions',
),
),
'private' => array (
'post' => array (
'balances-and-info',
'open-orders',
'user-transactions',
'btc-deposit-address/get',
'btc-deposit-address/new',
'deposits/get',
'withdrawals/get',
'orders/new',
'orders/edit',
'orders/cancel',
'orders/status',
'withdrawals/new',
),
),
),
), $options));
}
public function fetch_balance () {
$response = $this->privatePostBalancesAndInfo ();
$balance = $response['balances-and-info'];
$result = array ( 'info' => $balance );
for ($c = 0; $c < count ($this->currencies); $c++) {
$currency = $this->currencies[$c];
$account = array (
'free' => null,
'used' => null,
'total' => null,
);
if (array_key_exists ($currency, $balance['available']))
$account['free'] = floatval ($balance['available'][$currency]);
if (array_key_exists ($currency, $balance['on_hold']))
$account['used'] = floatval ($balance['on_hold'][$currency]);
$account['total'] = $this->sum ($account['free'], $account['used']);
$result[$currency] = $account;
}
return $result;
}
public function fetch_order_book ($product) {
$response = $this->publicGetOrderBook (array (
'currency' => $this->product_id ($product),