APIClient.js

function APIClient (config) {
    this.config = config || { host : 'singly.com' };

    this.config.baseUrl = 'https://api.' + this.config.host + '/';
    this.getApiKey();
}

APIClient.prototype.setApiKey = function setApiKey (key) {
    this.config.key = key;
    sessionStorage.setItem("singly_apiKey." + this.config.host, key);
};

APIClient.prototype.getApiKey = function getApiKey () {
    return sessionStorage.getItem("singly_apiKey." + this.config.host);
}

APIClient.prototype.getJSON = function (path, params, callback, retry) {
    if (path.indexOf("/") !== 0) {
        path = "/" + path;
    }

    $.getJSON(this.config.baseUrl + this.config.key + path, params, callback);
};

window.APIClient = APIClient;