C# most siple JSON request

[ShootnikD]

Hello. Can anybody explain what wrong with code:

        static public void TestMethod()
        {
            string Url = "https://api.betfair.com/";  // <-????
            WebRequest request = null;
            WebResponse response = null;
            string strResponseStatus = "";
            request = WebRequest.Create(new Uri(Url));
            request.Method = "POST";
            request.ContentType = "application/json-rpc";
            request.Headers.Add(HttpRequestHeader.AcceptCharset, "ISO-8859-1,utf-8");
            request.Headers.Add("X-Authentication", *****);
            request.Headers.Add("X-Application", ****);
            using (var streamWriter = new StreamWriter(request.GetRequestStream()))
            {
                string json = "{\"jsonrpc\": \"2.0\",\"method\": \"SportsAPING/v1.0/listEventTypes\",\"params\": {\"filter\": {}},\"id\": 1}";
                streamWriter.Write(json);
            }
            response = request.GetResponse();
            using (var streamReader = new StreamReader(response.GetResponseStream()))
            {
                var responseText = streamReader.ReadToEnd();
            }
            response.Close();
        }

responseText is epmty

[tkw141]

Hi,
Your url doesn't look complete.
Have you tried:
https://api.betfair.com/exchange/betting/json-rpc/v1

[tkw141]

I'm not familiar with C# but your json string is slightly different to mine

json = {"params":{"filter":{}},"id":1,"method":"SportsAPI NG/v1.0listEventTypes"}

No spaces after the :
and no "jsonrpc\": \"2.0\

[tkw141]

I'm not familiar with C# but your json string is slightly different to mine

json = {"params":{"filter":{}},"id":1,"method":"SportsAPI NG/v1.0listEventTypes"}

No spaces after the :
and no "jsonrpc\": \"2.0\

Ignore this...just tested it with the Visualiser and it sends this json request
{"jsonrpc": "2.0", "method": "SportsAPING/v1.0/listEventTypes", "params": {"filter":{}}, "id": 1}

so spaces and "jsonrpc": "2.0" are okay

[ShootnikD]

Hi,
Your url doesn't look complete.
Have you tried:
https://api.betfair.com/exchange/betting/json-rpc/v1

Working. Thank you