ChatGPT Rate Limit - Frontend

A tool to know your ChatGPT Rate Limit.

Tính đến 08-03-2025. Xem phiên bản mới nhất.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

Bạn sẽ cần cài đặt một tiện ích mở rộng như Tampermonkey hoặc Violentmonkey để cài đặt kịch bản này.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         ChatGPT Rate Limit - Frontend
// @namespace    http://terase.cn
// @license      MIT
// @version      1.5
// @description  A tool to know your ChatGPT Rate Limit.
// @author       Terrasse
// @match        https://chatgpt.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=chatgpt.com
// @sandbox      RAW
// @grant        none
// ==/UserScript==


(function() {
    'use strict';

window.model_status = {
    "o1": -1,
    "o3-mini": -1,
    "gpt-4.5": -1,
}
window.devarious = {
    "o3-mini-high": "o3-mini",
    "gpt-4-5": "gpt-4.5",
}

function updateStatusText() {
    var status = window.model_status;
    var text = "";
    for (const model in status) {
        text += `${model}: ${status[model]}; `;
    }
    text = text.slice(0, -2);

    var bar = document.getElementById("crl_bar");
    if (bar) {
        bar.innerText = text;
    }
}

(function(fetch) {
    window.fetch = function(input, init) {
        var method = 'GET';
        var url = '';
        var payload = null;

        if (typeof input === 'string') {
            url = input;
        } else if (input instanceof Request) {
            url = input.url;
            method = input.method || method;
            payload = input.body || null;
        } else {
            console.log("Unexpected");
        }

        if (init) {
            method = init.method || method;
            payload = init.body || payload;
        }

        // console.log(`Request: ${method} ${url}`);

        if (method.toUpperCase() === 'POST') {
            if (url.endsWith("/backend-api/conversation")) {
                // console.log("Conversation Request");
                payload = JSON.parse(payload);
                var model = payload.model;
                if (model in window.devarious) {
                    model = window.devarious[model];
                }

                window.postMessage({ model: model, type: "put" }, window.location.origin);
            }
        }

        return fetch.apply(this, arguments);
    };
})(window.fetch);

function receiveMessage(event) { // Accept: type="status"
    if (event.origin !== window.location.origin) return;
    if (event.data.type !== "status") return;

    var msg = event.data;
    // console.log('MAIN_WORLD 收到消息:', msg);
    var status = window.model_status;
    if (msg.model in status) {
        status[msg.model] = msg.remain;
        updateStatusText();
    } else {
        console.log(`Unknown model: ${msg.model}`);
    }
}

window.addEventListener('message', receiveMessage, false);

function updateAll() {
    // console.log("Update All");
    for (const model in window.model_status) {
        window.postMessage({ model: model, type: "get" }, window.location.origin);
    }
}

// Display & Refresh Button
function htmlToNode(html) {
    const template = document.createElement('template');
    template.innerHTML = html;
    return template.content.firstChild;
}
function addFrontendItems() { // return true if freshly added
    if (document.getElementById("crl_bar")) return false;
    var avatar = document.querySelector('button[data-testid="profile-button"]');
    if (!avatar) return false;
    var avatarContainer = avatar.parentElement;

    var displayBar = htmlToNode('<div id="crl_bar">loading...</div>')
    // var refreshButton = htmlToNode('<button onclick="updateAll();"><svg class="w-6 h-6 text-gray-800 dark:text-white" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="none" viewBox="0 0 24 24"><path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17.651 7.65a7.131 7.131 0 0 0-12.68 3.15M18.001 4v4h-4m-7.652 8.35a7.13 7.13 0 0 0 12.68-3.15M6 20v-4h4"/></svg></button>')
    
    avatarContainer.prepend(displayBar);
    return true;
}
function tryAddFrontendItems() {
    if (addFrontendItems()) {
        // console.log("Frontend items added");
        updateAll();
    }
}

setInterval(updateAll, 60000); // Refresh every 60s
setInterval(tryAddFrontendItems, 200); // Make sure the bar is always there

})();