Create Order with API

API Spot/Margin API
1

Hello
I wrote this code for feature market and working:

function create_limit_order($apiKey,$secretKey,$symbol,$price,$quantity,$side)
{
$url = “https://www.binance.com/fapi/v1/”;
$timestamp = time()*1000;
$data = array(
“symbol” => $symbol,
“type” => “LIMIT”,
“quantity” => $quantity,
“price” => $price,
“timestamp” => $timestamp,
“side” => $side,
“timeInForce” => “GTC”,
);
$data = http_build_query($data);
$signature = hash_hmac(‘sha256’,$data,$secretKey);
$url = $url . “order?” . $data . “&signature=” . $signature;

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    "X-MBX-APIKEY: " . $apiKey,
    "Content-Type: application/json"
));

$respone  = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
$result = json_decode($respone, true);
print_r($result);
return $result;

}

I want change it and working with spot market for this I changed $url to below link:
$url = “https://api.binance.com/api/v3/order”;

but it does not working.
could you help me?

2

Hey,
Could you provide more details about the error you’re encountering? It would help us in better understanding and resolving the issue.

3

Change
this → $url = “https://www.binance.com/fapi/v1/”;
with this → $url = “https://www.binance.com/”;

Also change
this → $url = $url . “order?” . $data . “&signature=” . $signature;
with this → $url = $url . “/api/v3/order?” . $data . “&signature=” . $signature;

However, i would send endpoint as an arg