Chilkat Online Tools

C# / Binance european options API / Keepalive User Data Stream (USER_STREAM)

Back to Collection Items

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

Chilkat.Http http = new Chilkat.Http();
bool success;

http.SetRequestHeader("Content-Type","application/json");
http.SetRequestHeader("X-MBX-APIKEY","{{binance-api-key}}");

Chilkat.HttpResponse resp = http.QuickRequest("PUT","https://domain.com/eapi/v1/userDataStream?listenKey=×tamp={{timestamp}}&signature={{signature}}");
if (http.LastMethodSuccess == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Debug.WriteLine(Convert.ToString(resp.StatusCode));
Debug.WriteLine(resp.BodyStr);

Curl Command

curl -X PUT
	-H "Content-Type: application/json"
	-H "X-MBX-APIKEY: {{binance-api-key}}"
https://domain.com/eapi/v1/userDataStream?listenKey=&timestamp={{timestamp}}&signature={{signature}}

Postman Collection Item JSON

{
  "name": "Keepalive User Data Stream (USER_STREAM)",
  "request": {
    "method": "PUT",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      },
      {
        "key": "X-MBX-APIKEY",
        "type": "text",
        "value": "{{binance-api-key}}"
      }
    ],
    "url": {
      "raw": "{{url}}/eapi/v1/userDataStream?listenKey=&timestamp={{timestamp}}&signature={{signature}}",
      "host": [
        "{{url}}"
      ],
      "path": [
        "eapi",
        "v1",
        "userDataStream"
      ],
      "query": [
        {
          "key": "listenKey",
          "value": "",
          "description": "listenKey"
        },
        {
          "key": "recvWindow",
          "value": "5000",
          "description": "The value cannot be greater than 60000",
          "disabled": true
        },
        {
          "key": "timestamp",
          "value": "{{timestamp}}"
        },
        {
          "key": "signature",
          "value": "{{signature}}"
        }
      ]
    },
    "description": "Keepalive a user data stream to prevent a time out. User data streams will close after 60 minutes. It's recommended to send a ping about every 60 minutes."
  },
  "response": [
  ]
}