(MFC) Bitfinex v2 REST User Info

Retrieve the user ID, email, username and timezone setting for the account associated with the API key used.

For more information, see https://docs.bitfinex.com/reference#rest-auth-info-user

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkCrypt2.h>
#include <CkDateTime.h>
#include <CkStringBuilder.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkHttp http;
    bool success;

    // Implements the following CURL command:

    // curl -X POST -H "bfx-nonce: nonce" \
    //   -H "bfx-apikey: apiKey" \
    //   -H "bfx-signature: sig" \ 
    //   https://api.bitfinex.com/v2/auth/r/info/user

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    CkCrypt2 crypt;

    const char *apiPath = "v2/auth/r/info/user";
    const char *apiKey = "MY_API_KEY";
    const char *apiSecret = "MY_API_SECRET";

    CkDateTime dt;
    dt.SetFromCurrentSystemTime();

    CkStringBuilder sbNonce;
    sbNonce.Append(dt.getAsUnixTimeStr(false));
    sbNonce.Append("000");
    const char *nonce = sbNonce.getAsString();

    // This particular request has an empty body.
    const char *body = "";

    CkStringBuilder sbSignature;
    sbSignature.Append("/api/");
    sbSignature.Append(apiPath);
    sbSignature.Append(nonce);
    sbSignature.Append(body);

    crypt.put_EncodingMode("hex_lower");
    crypt.put_HashAlgorithm("sha384");
    crypt.put_MacAlgorithm("hmac");
    crypt.SetMacKeyString(apiSecret);

    const char *sig = crypt.macStringENC(sbSignature.getAsString());

    http.SetRequestHeader("bfx-apikey",apiKey);
    http.SetRequestHeader("bfx-signature",sig);
    http.SetRequestHeader("bfx-nonce",nonce);

    CkHttpResponse *resp = http.QuickRequest("POST","https://api.bitfinex.com/v2/auth/r/info/user");
    if (http.get_LastMethodSuccess() == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    strOut.append("Response body:");
    strOut.append("\r\n");
    strOut.append(resp->bodyStr());
    strOut.append("\r\n");

    // Sample response body:

    // [1234567,"joe@example.com","joe_trader",1527691729000,0,null,null,"Central Time (US & Canada)"]


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }