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In this Discussion
August 2016
yar.srikanth
August 2016
Kailash
Invalid checksum
yar.srikanth
August 2016
in
Mobile and Desktop apps
Hi im getting below error
{"status": "error", "message": "Invalid checksum", "error_type": "TokenException"}
below is my code in C#
Byte[] byteArray = Encoding.UTF8.GetBytes(api_key + request_token + api_secret);
SHA256 myHash = SHA256Managed.Create();
Byte[] hashedByteArray = myHash. ComputeHash(byteArray);
string checksumString = Encoding.UTF8.GetString(hashedByteArray);
var httpClient = new HttpClient();
httpClient.BaseAddress = new Uri("
https://api.kite.trade/
");
StringContent data = new StringContent("api_key="+ api_key+ "&request_token="+ request_token + "&checksum="+ checksumString);
var responseMessage = httpClient.PostAsync("session/token", data).Result;
var result = responseMessage.Content.ReadAsStringAsync().Result;
my api key is 4xzr5o38b5pv8e4n
Kailash
August 2016
There's something wrong with the SHA-256 hash you are creating then.
Generate a request token, and PM me the request_token and the hash you are generating. I'll check if your hash matches the right one.
yar.srikanth
August 2016
yea i fixed it. i made this change
Byte[] byteArray = Encoding.UTF8.GetBytes(api_key + request_token + api_secret);
SHA256 myHash = SHA256Managed.Create();
Byte[] hashedByteArray = myHash.ComputeHash(byteArray);
StringBuilder Sb = new StringBuilder();
foreach (Byte b in hashedByteArray)
Sb.Append(b.ToString("x2"));
//string checksumString = Encoding.UTF8.GetString(hashedByteArray);
string checksumString = Sb.ToString();
This discussion has been closed.
Generate a request token, and PM me the request_token and the hash you are generating. I'll check if your hash matches the right one.
Byte[] byteArray = Encoding.UTF8.GetBytes(api_key + request_token + api_secret);
SHA256 myHash = SHA256Managed.Create();
Byte[] hashedByteArray = myHash.ComputeHash(byteArray);
StringBuilder Sb = new StringBuilder();
foreach (Byte b in hashedByteArray)
Sb.Append(b.ToString("x2"));
//string checksumString = Encoding.UTF8.GetString(hashedByteArray);
string checksumString = Sb.ToString();