Title: Suche jemand der uns bezüglich bitstamp API hilft
Post by: Wolke on November 15, 2014, 06:13:06 PM
hey... suche jemand der uns bezüglich bitstamp api kurz unter die arme greift... sprache: vb net wir erhalten immer die meldung: {"error": "Missing key, signature and nonce parameters"} code: Dim api_key As String = "zkhzfkxfjxfjkzzzfjkxjfjnxfj" Dim api_secret As String = "zkhzfkxfjxfjkzzzfjkxjfjnxfj" Dim client_id As String = "10203040"
Public Function check_balance() Try
Dim NONCE As String = DateTime.Now.Ticks Dim SIGNATURE As String = CreateSignature(NONCE)
Dim request As HttpWebRequest request = DirectCast(WebRequest.Create("https://www.bitstamp.net/api/balance/"), HttpWebRequest)
request.Accept = True request.Method = "POST" request.Headers("key") = api_key request.Headers("nonce") = NONCE request.Headers("signature") = SIGNATURE request.AllowAutoRedirect = True request.AllowWriteStreamBuffering = True request.KeepAlive = True
Dim response As HttpWebResponse = Nothing Dim reader As StreamReader = Nothing Dim result As String = Nothing Try response = DirectCast(request.GetResponse(), HttpWebResponse) reader = New StreamReader(response.GetResponseStream()) result = reader.ReadToEnd() RichTextBox1.Text = (result) Catch ex As Exception Return ex.ToString() Finally If Not response Is Nothing Then response.Close() End Try
Return result Catch ex As Exception MsgBox(ex.ToString) End Try End Function
Private Function CreateSignature(ByVal Nonce As String) As String Dim msg As String = String.Format("{0}{1}{2}", Nonce, client_id, api_key)
Return ByteArrayToString(SignHMACSHA256(api_secret, StringToByteArray(msg))).ToUpper() End Function
Private Shared Function SignHMACSHA256(key As [String], data As Byte()) As Byte() Dim hashMaker As New HMACSHA256(Encoding.ASCII.GetBytes(key)) Return hashMaker.ComputeHash(data) End Function
Private Shared Function StringToByteArray(str As String) As Byte() Return System.Text.Encoding.ASCII.GetBytes(str) End Function
Private Shared Function ByteArrayToString(hash As Byte()) As String Return BitConverter.ToString(hash).Replace("-", "").ToLower() End Function bin gerne bereits bisle was bei erfolg auf deine wallet zu spenden...
Title: Re: Suche jemand der uns bezüglich bitstamp API hilft
Post by: Wolke on November 16, 2014, 12:20:52 PM
kann gelöscht werden -> habe jemand gefunden der super geholfen hat....
Title: Re: Suche jemand der uns bezüglich bitstamp API hilft
Post by: Sukrim on November 22, 2014, 03:00:20 PM
Und was war die Lösung?
Title: Re: Suche jemand der uns bezüglich bitstamp API hilft
Post by: Wolke on November 22, 2014, 03:18:58 PM
Und was war die Lösung?
haben einen "freelancer" gefunden der uns die api komplett aufbereitet hat inkl. kleiner doku... klar hat das bisle was gekostet -> die arbeit war bzw. ist aber echt gut.... was genau falsch war -> kann ich nicht sagen...
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