Chilkat Online Tools

phpExt / Binance perpetual future API / Open Interest

Back to Collection Items

<?php

include("chilkat.php");
// Use "chilkat_9_5_0.php" for versions of Chilkat < 10.0.0

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$http = new CkHttp();

$queryParams = new CkJsonObject();
$queryParams->UpdateString('symbol','BTCUSDT');

$http->SetRequestHeader('Content-Type','application/json');

// resp is a CkHttpResponse
$resp = $http->QuickRequestParams('GET','https://domain.com/fapi/v1/openInterest',$queryParams);
if ($http->get_LastMethodSuccess() == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

print $resp->get_StatusCode() . "\n";
print $resp->bodyStr() . "\n";


?>

Curl Command

curl -G -d "symbol=BTCUSDT"
	-H "Content-Type: application/json"
https://domain.com/fapi/v1/openInterest

Postman Collection Item JSON

{
  "name": "Open Interest",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "{{url}}/fapi/v1/openInterest?symbol=BTCUSDT",
      "host": [
        "{{url}}"
      ],
      "path": [
        "fapi",
        "v1",
        "openInterest"
      ],
      "query": [
        {
          "key": "symbol",
          "value": "BTCUSDT"
        }
      ]
    },
    "description": "Get present open interest of a specific symbol."
  },
  "response": [
  ]
}