https://stackoverflow.com/questions/50013678/bitmex-api-php-cancel-1-order-not-working

Here is the fix
In the function
private function authQuery($data) {
after
elseif($method == "DELETE") {
replace :
$params = json_encode($data['params']);
with:
$params = http_build_query( $data['params'] );

Why doesn't this have a market order function? I tried executing a limit order by getting the last price with ticker by that doesn't immediately execute every time.

`public function createOrder($type,$side,$price,$quantity,$maker = false) {

    $symbol = self::SYMBOL;
    $data['method'] = "POST";
    $data['function'] = "order/bulk";
    $data['params'] = array(
        "symbol" => $symbol,
        "side" => $side,
        "price" => $price,
        "orderQty" => $quantity,
        "ordType" => $type
    );

    if($maker) {
        $data['params']['execInst'] = "ParticipateDoNotInitiate";
    }
    return $this->authQuery($data);
}`

Hi ty for ur work.
I can't connect with bitmex testnet.

in bitmex.php

class BitMex {

const API_URL = 'https://testnet.bitmex.com';
//const API_URL = 'https://www.bitmex.com';
const API_PATH = '/api/v1/';
const SYMBOL = 'XBTUSD';

in index.php

I receved this message:

BitMex Object ( [apiKey:BitMex:private] => z1oduHSiFGR99iikY24lA2KB [apiSecret:BitMex:private] => mysecret [ch:BitMex:private] => Resource id #2 [error] => 1 [printErrors] => [errorCode] => HTTPError [errorMessage] => Access Denied [proxy] => )

What's wrong?
ty for ur help

When I try cancel 1 order I got error:
orderIDs or clOrdIDs must be sent

Hello.,

We are trying to cancel the all of the Long or short orders but when I execute the Cancel all order function it canceled the Both Long and Short order, so I used a filter to cancel any one of long or short order but that code is not working.

In Bitmex API explorer we can able to run the canceling Short/Long orders but when i do the same with PHP code it's not working.

public function cancelAllOpenOrders($filter,$text = "") {

$symbol = self::SYMBOL;
$data['method'] = "DELETE";
$data['function'] = "order/all";
$data['params'] = array(
  "symbol" => $symbol,
  "filter" => $filter,
  "text" => $text
);

return $this->authQuery($data);

}

this is the code I used to cancel the order but it canceled all of the short and long orders but I want to cancel anyone of it.

The problem is solved

hello, How can I connect to bitmex api via websocket ?
I can get first connection response from server in php but I don't know how to get other streaming data.

i would like to know if i can use this script to make trading bot?

EDIT: Sorry , it was on my side :P