Using Visual Studio 2019, I install the kucoin php api through composer but when running a simple server time test, I cant get it to recognize the library. Keep getting 'Uncaught Error: Class 'KuCoin\SDK\PublicApi\Time' not found in C...

Steps:

1. New Visual Studio php project

2. Install kucoin\kucoin-php-sdk using composer...ver 1.1.21 installs fine

3. Run simple time test

    `<?php
    
    use KuCoin\SDK\PublicApi\Time;
    
    $api = new Time();
    $timestamp = $api->timestamp();
    var_dump($timestamp);`
   

4. Run and get 'Uncaught Error: Class 'KuCoin\SDK\PublicApi\Time' not found in C...

When I change views and drill down, the time folder is there but the folder hierarchy is different. Are we supposed to manually change that for each file?

I have 3 questions here...

1. I'm trying to figure out how to pass the message received by the WS to the event loop, see code below.
2. Is this the right way to handle ws messages asynchronously? I notice delays with the more topics I subscribe to.
3. My IDE is showing that React Factory is deprecated, are there plans to stop usages of it in the future?

        $loop = Factory::create();
        $loop->addPeriodicTimer(1, function($message) {
           var_dump('loop: ' . date('Y-m-d H:i:s'));
           var_dump($message);
        });
        $api->setLoop($loop);

        $api->subscribePublicChannels($query, $channels, function (array $message, WebSocket $ws, LoopInterface $loop) use(&$exchange, &$interval, &$results) {
            // $loop->run();
            // print $message['data']['symbol'] . PHP_EOL;

            }
        }, function ($code, $reason) {
            echo "OnClose: {$code} {$reason}\n";
        });

How would I go about using the websocketfeed to get

['topic' => '/market/ticker:XHV-USDT']
['topic' => '/market/ticker:XHV-USDT'],
['topic' => '/spotMarket/tradeOrders'],
['topic' => '/account/balance']

into a single event loop, is there any example that covers having these 4 items push, having one call to the api->subscribePrivateChannels seems to block the next...

Hi,
Our codebase is behind a firewall.
This SDK is using Guzzle and the question is how can proxy these requests?

POST /api/v1/orders

Document: https://docs.kucoin.com/#place-a-new-order

Input:

{"clientOid":"62935e628a049","price":"1.08171","size":"15","symbol":"GMT-USDT","type":"limit","side":"buy","remark":"ORDER#1653825122"}

Response:

{"code":"400100","msg":"Price increment invalid."}

Can you help what is this error and how can fix it?

Hi,
I get an error 400100 when i try to sell SMOLE coins
I don't know what I have to do to launch my trailing sell order.

pls help

hi

after set memo in send xrp

[API]Failure: api code is NOT 200000, POST /api/v1/withdrawals with body={"clientOid":"6139b4edd27c27.88823947","currency":"XRP","address":"rDt7d2bf2CSKzTFug2etkhbr8yQjbZtLE7","memo":"25802","amount":21.2,"isInner":false,"chain":""}, respond code=400100 message="request parameter illegal" body={"code":"400100","msg":"request parameter illegal"}

Hi,

Using webSocket feed, is there any way to close previously opened sockets? or to check if there is already a previous connection?

Im sorry, a question section would be nice, this is not really a issue 🙄

Thanks!

may size = 0.693

[API]Failure: api code is NOT 200000, POST /api/v1/orders with body={"clientOid":"615d681b3f8c44.66488972","side":"buy","symbol":"SOL-USDT","type":"market","size":0.6930000000000001}, respond code=400100 message="Order size increment invalid." body={"code":"400100","msg":"Order size increment invalid."}

<?php
// ....
$order = [
    'clientOid' => uniqid(),
    'price'     => '1',
    'size'      => '1',
    'symbol'    => 'BTC-USDT',
    'type'      => 'limit',
    'side'      => 'sell',
    'remark'    => 'ORDER#' . time(),
];
try {
    $result = $api->create($order);
    var_dump($result);
} catch (\Throwable $e) {
    var_dump($e->getMessage());
}

Here, I am trying to start order with the SELL type.

Does everything correct and my code should work? or do I miss understanding something?

Does this only work in FEATURES mode? not normal mode?

Any kind of help is welcome. Thanks in advance.

Hello,

So I've been trying to execute the order function, but I am getting this error:
PHP Fatal error: Uncaught Swoole\Error: API must be called in the coroutine in .../vendor/react/event-loop/src/StreamSelectLoop.php:290

It is weird because I can query the websocket and everything, but not when trying to run this code:

go(function () use ($priceUSDT, $amountUSDTAfterFee) {
                $auth = new Auth('**********', '****', "********", Auth::API_KEY_VERSION_V2);
                $api = new Order($auth, new SwooleHttp);

                go(function () use ($api, $priceUSDT, $amountUSDTAfterFee) {
                    try {
                        $result = $api->create([
                            'clientOid' => uniqid(),
                            'price' => $priceUSDT,
                            'size' => $amountUSDTAfterFee,
                            'symbol' => "{$this->workOnCurrency}-USDT",
                            'type' => 'market',
                            'side' => 'buy',
                        ]);
                        var_dump($result);
                    } catch (\Throwable $e) {
                        var_dump($e->getMessage());
                    }
                });
            });

I did installed the following, as mentioned in the docs:

composer require "kucoin/kucoin-php-sdk:~1.1.0"
pecl install swoole
composer require swlib/saber

Can you guys help pls

$detail = Kucoin::currency()->getDetail('ETH', 'KCC');

array:12 [▼ "currency" => "ETH" "name" => "ETH" "fullName" => "Ethereum" "precision" => 8 "confirms" => 1 "contractAddress" => "" "withdrawalMinSize" => "0.01" "withdrawalMinFee" => "0.004" "isWithdrawEnabled" => true "isDepositEnabled" => true "isMarginEnabled" => true "isDebitEnabled" => true ]

$detail = Kucoin::currency()->getDetail('ETH');

array:12 [▼ "currency" => "ETH" "name" => "ETH" "fullName" => "Ethereum" "precision" => 8 "confirms" => 12 "contractAddress" => "" "withdrawalMinSize" => "0.01" "withdrawalMinFee" => "0.004" "isWithdrawEnabled" => true "isDepositEnabled" => true "isMarginEnabled" => true "isDebitEnabled" => true ]

The withdrawalMinFee did not change

Hi guys!
When I try to use WebSocket feed in coroutine, I get an error:

PHP Fatal error: Uncaught RuntimeException: Unable to set stream resource to non-blocking mode in .../vendor/react/stream/src/WritableResourceStream.php:35

<?php
include_once 'vendor/autoload.php';
use KuCoin\SDK\Auth;
use KuCoin\SDK\PrivateApi\WebSocketFeed;
use Ratchet\Client\WebSocket;
use React\EventLoop\LoopInterface;

Swoole\Runtime::enableCoroutine();

$api = new WebSocketFeed(null);

$query = ['connectId' => uniqid('', true)];

$channels = [
    ['topic' => '/market/ticker:ETH-BTC'],
];

go(function() use ($api, $query, $channels) {
    $api->subscribePublicChannels($query, $channels, function (array $message, WebSocket $ws, LoopInterface $loop) {
        var_dump($message);
        $loop->stop();
    }, function ($code, $reason) {});
});

My OS: Centos 7
PHP 7.1.16

Is there a way to add subscription without restart the call?
In the same way the createUnsubscribeMessage does.
Thanks

"done" and "filled" order updates received via websocket feed do not contain the order remark.

Unfortunately this SDK does not work :(.

I tried to run sdk order method but it gave me the below error. I have installed all the dependencies using composer. My php version is 7.1.29.

$order = [
                'clientOid' => $order_id,
                'price'     => $price,
                'size'      => $size,
                'symbol'    => $symbol,
                'type'      => $type,
                'side'      => $side,
                'remark'    => 'ORDER#' . $order_id,
            ];
 $api = new Order($auth, new SwooleHttp);
  try {
                $result = $api->create($order);
                var_dump($result);
            } catch (\Throwable $e) {
                var_dump($e->getMessage());
            }

PHP Fatal error:  Uncaught Error: Class 'Swoole\Runtime' not found in /opt/kucoin/vendor/kucoin/kucoin-php-sdk/src/Http/SwooleHttp.php:19
Stack trace:
#0 /opt/kucoin/bot.php(60): KuCoin\SDK\Http\SwooleHttp->__construct()
#1 {main}
  thrown in /opt/kucoin/vendor/kucoin/kucoin-php-sdk/src/Http/SwooleHttp.php on line 19

Hello,

I just tried implementing your basic example for getting the list of wallets (using the code of your "Account.php".

Now when I try to run it, I get this error:

string(236) "[HTTP]Failure: status code is NOT 200, GET /api/v1/accounts?type=main with body=[], respond code=400 body={"code":"400001","msg":"Please check the header of your request for KC-API-KEY, KC-API-SIGN, KC-API-TIMESTAMP, KC-API-PASSPHRASE"}"

The docs say that:

All REST requests must contain the following headers:

KC-API-KEY The api key as a string.
KC-API-SIGN The base64-encoded signature (see Signing a Message).
KC-API-TIMESTAMP A timestamp for your request.
KC-API-PASSPHRASE The passphrase you specified when creating the API key.

Does this mean, that your sdk is not working anymore, because I can't to the message signing thing?

How can I get all finished trades/actions with this api?

Hello,

So, I've been working for a while using the SDK and I noted that there is a problem when trying to use decimals. Also I noted this happens also in other of your libraries. Here is an example:

ccxt/ccxt#1846 (comment)

Also, in that thread it mentions a catalogue of valid decimal points, can you please provide it?

Thanks

Request:

{
   "clientOid":"60eb7238e742b",
   "size":"3258.921114",
   "symbol":"ADA-USDT",
   "type":"MARKET",
   "side":"sell",
   "timeInForce":"IOC"
}

Response:
{"code":"400100","msg":"Order size increment invalid."}

I am trying api with laravel and i am getting the auth not found error. I have checked the directory and file is there. I am not sure why it is not picking up. Any help will be great.

$auth = new Auth($this->api_key, $this->api_secret, $this->passphrase, Auth::API_KEY_VERSION_V2);

how can i do when i want a lots of Private Channels per user for each api?

hi
in this api i can only one address for each coin like BTC
so my users in website should have unique deposit address for BTC
otherwise how can I check who has deposit?
they all have same deposit address!

I'm noticing an issue where if I subscribe to more than 1 topic, the frequency of notifications for each subsequent topic drops a lot. For example I'm getting kline data for 6 coins, the first 2 I get updates for nearly every second, the 6th one is once a minute. How can this be resolved? Seems like that defeats the point of a websocket.

My code looks very similar to this code: https://github.com/Kucoin/kucoin-php-sdk#example-of-websocket-feed

Any change of getting support for Guzzle HTTP 7?

Laravel 8 is now requiring Guzzle 7 ("guzzlehttp/guzzle": "^7.0.1"), and that is causing a few issues with this SDK. Currently I have downgraded Guzzle in Laravel and it seems to be working, but it would be great if the SDK could get official support for it.

Why is no market order registered with this code?

There is a problem with the GuzzleHttp library. It needs to be updated on the component! It crashes very badly!

[2021-12-22 09:36:04] production.ERROR: Call to undefined function GuzzleHttp\Psr7\uri_for() {"exception":"[object] (Error(code: 0): Call to undefined function GuzzleHttp\Psr7\uri_for() at /var/app/current/vendor/ratchet/pawl/src/Connector.php:126)
[stacktrace]
#0 /var/app/current/vendor/ratchet/pawl/src/Connector.php(38): Ratchet\Client\Connector->generateRequest('wss://ws-api.ku...', Array, Array)
#1 /var/app/current/vendor/kucoin/kucoin-php-sdk/src/PrivateApi/WebSocketFeed.php(138): Ratchet\Client\Connector->__invoke('wss://ws-api.ku...')
#2 /var/app/current/vendor/kucoin/kucoin-php-sdk/src/PrivateApi/WebSocketFeed.php(229): KuCoin\SDK\PrivateApi\WebSocketFeed->subscribeChannels(Array, Array, Object(Closure), NULL, Array)