public ChangellyApiSettings GetSettings()
{
ChangellyApiSettings changellyApiSettings = new ChangellyApiSettings();
changellyApiSettings.ApiKey = "0c80f631af534ee7a22c62ccb5c2cfc3";
changellyApiSettings.ApiSecret = "3a444385fea39cda7d4fa178f74e0289a0a3d6707fce2e3382eedc161a249933";
changellyApiSettings.ApiUrl = "https://api.changelly.com";
return(changellyApiSettings);
}
public ChangellyResponse CreateTransaction(string SourceCurrency, string TargetCurrency, decimal Amount)
{
ChangellyApiSettings changellyApiSettings = GetSettings();
WebClient Client = new WebClient();
Encoding U8 = Encoding.UTF8;
//ChangellyMessage changellyMessage = new ChangellyMessage();
//changellyMessage.id = "test";
//changellyMessage.jsonrpc = "2.0";
//changellyMessage.method = "createTransaction";
//changellyMessage.Params = new ChangellyParams { from = SourceCurrency, to = TargetCurrency, amount = 1, address = "1DbHRB5aSng6owoUiQN7NgMFRwXbRdRzrV" };
// string message = @"{
// ""jsonrpc"": ""2.0"",
// ""id"": ""test"",
// ""method"": ""createTransaction"",
// ""params"": [
// ""from"": ""eth"",
// ""to"": ""btc"",
// ""address"": ""1DbHRB5aSng6owoUiQN7NgMFRwXbRdRzrV"",
// ""amount"": ""1"",
// ]
//}";
//string message = JsonConvert.SerializeObject(changellyMessage);
string message = @"{""jsonrpc"":""2.0"",""id"":""test"",""method"":""createTransaction"",""params"":{""from"":""" + SourceCurrency + @""",""to"":""" + TargetCurrency + @""",""address"":""16wUekRU1UTr7YZCdxmuGuBKrxLxMZHCdB"",""extraId"":null,""amount"":" + Amount + @"}}";
HMACSHA512 hmac = new HMACSHA512(U8.GetBytes(changellyApiSettings.ApiSecret));
byte[] hashmessage = hmac.ComputeHash(U8.GetBytes(message));
string sign = ToHexString(hashmessage);
Client.Headers.Set("Content-Type", "application/json");
Client.Headers.Add("api-key", changellyApiSettings.ApiKey);
Client.Headers.Add("sign", sign);
string result = Client.UploadString(changellyApiSettings.ApiUrl, message);
return(JsonConvert.DeserializeObject <ChangellyResponse>(result));
}
