Javascript Sample Code

function getResponse() {
    // Initialize variables and get values from the field
    var xhr;

    // build the url based on the different parameters
    var urlParam = "ProductCode=TRED";

    // Final url is built
    var url = "https://api.unleashedsoftware.com/" + "Products?" + urlParam;

    //CryptoJS is being used in javascript to generate the hash security keys
    // We need to pass the url parameters as well as the key to return a SHA256
    var hash = CryptoJS.HmacSHA256(urlParam, 'API-KEY-TO-USE-HERE');
    // That hash generated has to be set into base64
    var hash64 = CryptoJS.enc.Base64.stringify(hash);

    // Simple ajax function with all the parameters
    xhr =
        $.ajax({
            url: url,
            dataType: json,
            method: GET,
            headers: {
                'Accept': 'application/json',
                'api-auth-id': 'API-ID-TO-USE-HERE',
                'api-auth-signature': hash64,
                'Content-Type': 'application/json'
            }
        }).done(function(data) {
            // The request has been successful.
            console.log(JSON.stringify(tmpHTML, false, 2));
        }).fail(function(data, status, er) {
            // The request has NOT been successful.
            console.log("error: " + data + " status: " + status + " er:" + er);
            console.log(JSON.stringify(data.responseJSON, false, 2));
        });
}