quillbot-premium-script/Quillbot Premium Unlocker by Parv.user.js

// ==UserScript==
// @name         Quillbot Premium Unlocker
// @version      0.3.2
// @description  Unlocks Quillbot Premium so that you don't have to pay.
// @author       Parv Ashwani
// @match        https://quillbot.com/*
// @icon         https://quillbot.com/favicon.png
// @require      https://greasyfork.org/scripts/455943-ajaxhooker/code/ajaxHooker.js?version=1124435
// @run-at       document-start
// @grant        none
// @license      none
// ==/UserScript==
/* global ajaxHooker*/
(function() {
    'use strict';

    // Hooking AJAX request to unlock premium
    ajaxHooker.hook(request => {
        if (request.url.endsWith('get-account-details')) {
            request.response = res => {
                const json = JSON.parse(res.responseText);
                const a = "data" in json ? json.data : json;
                a.profile.accepted_premium_modes_tnc = true;
                a.profile.premium = true;
                res.responseText = JSON.stringify("data" in json ? (json.data = a, json) : a);
            };
        }
    });
})();