(Node.js) 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

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node21-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node21-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node21-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node21-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node21-linux64');
    }
} else if (os.platform() == 'darwin') {
    if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node21-mac-m1');
    } else {
        var chilkat = require('@chilkat/ck-node21-macosx');
    }
}

function chilkatExample() {

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

    var http = new chilkat.Http();
    var 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

    var crypt = new chilkat.Crypt2();

    var apiPath = "v2/auth/r/info/user";
    var apiKey = "MY_API_KEY";
    var apiSecret = "MY_API_SECRET";

    var dt = new chilkat.CkDateTime();
    dt.SetFromCurrentSystemTime();

    var sbNonce = new chilkat.StringBuilder();
    sbNonce.Append(dt.GetAsUnixTimeStr(false));
    sbNonce.Append("000");
    var nonce = sbNonce.GetAsString();

    // This particular request has an empty body.
    var body = "";

    var sbSignature = new chilkat.StringBuilder();
    sbSignature.Append("/api/");
    sbSignature.Append(apiPath);
    sbSignature.Append(nonce);
    sbSignature.Append(body);

    crypt.EncodingMode = "hex_lower";
    crypt.HashAlgorithm = "sha384";
    crypt.MacAlgorithm = "hmac";
    crypt.SetMacKeyString(apiSecret);

    var sig = crypt.MacStringENC(sbSignature.GetAsString());

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

    // resp: HttpResponse
    var resp = http.QuickRequest("POST","https://api.bitfinex.com/v2/auth/r/info/user");
    if (http.LastMethodSuccess == false) {
        console.log(http.LastErrorText);
        return;
    }

    console.log("Response body:");
    console.log(resp.BodyStr);

    // Sample response body:

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

}

chilkatExample();