finddalao_sol/src/code/tamper/xmlhttprequest_get_top_trader_gmgn.js

// ==UserScript==
// @name         GMGN Token Traders Monitor
// @namespace    http://tampermonkey.net/
// @version      0.3
// @description  Monitor GMGN token traders API and log response
// @author       Grok
// @match        https://gmgn.ai/sol/token/*
// @grant        none
// ==/UserScript==

function sleep(sleepdelay) {
    return new Promise((resolve, reject) => {
        setTimeout(() => {
            resolve(sleepdelay);
        }, sleepdelay);
    })
}

function timestampToString(timestamp) {
    if (!timestamp) return '';
    const date = new Date(timestamp * 1000);
    return date.toLocaleString('zh-CN', {
        year: 'numeric',
        month: '2-digit',
        day: '2-digit',
        hour: '2-digit',
        minute: '2-digit',
        second: '2-digit',
        hour12: false
    }).replace(/\//g, '-');
}

function clickButton_get_toptrader() {
    const originalXhrOpen = XMLHttpRequest.prototype.open;

    XMLHttpRequest.prototype.open = function (method, url) {
        if (url.includes('/vas/api/v1/token_traders/sol/Hdt68n4uzAZzy1C6YJjo5Qb1hj6QNwEzb44w7Lp5pump')) {
            console.log('Matched target API in XHR:', url);
            this.addEventListener('load', function () {
                try {
                    const response = JSON.parse(this.responseText);
                    if (response.code === 0 && response.data && response.data.list) {
                        const processedData = response.data.list.map(item => ({
                            address: item.address,
                            start_holding_at: timestampToString(item.start_holding_at),
                            end_holding_at: timestampToString(item.end_holding_at)
                        }));
                        console.log('Processed Data:', processedData);
                    } else {
                        console.log('No valid list data found in response');
                    }
                } catch (err) {
                    console.error('XHR JSON parse error:', err);
                    console.log('XHR Raw Response:', this.responseText);
                }
            });
        }
        originalXhrOpen.apply(this, arguments);
    };
    const observer = new MutationObserver((mutations) => {
        console.log('DOM changed, mutations:', mutations.length);
    });
    observer.observe(document.body, { childList: true, subtree: true });

    console.log('Script initialized');
}


(async function () {
    console.log("enter load");
    await sleep(6000);
    console.log("create button");

    var mydivbox = document.createElement("div");

    var button_get_toptrader = document.createElement("button");//创建 获取 top trader 一个按钮
    button_get_toptrader.className = "tam-mybutton-gettran"
    button_get_toptrader.textContent = "top_sol"; //按钮内容
    button_get_toptrader.style.width = "90px"; //按钮宽度
    button_get_toptrader.style.height = "20px"; //按钮高度
    button_get_toptrader.style.align = "center"; //文本居中
    button_get_toptrader.style.color = "blue"; //按钮文字颜色
    button_get_toptrader.style.background = "#717171"; //按钮底色
    button_get_toptrader.style.border = "1px solid #717171"; //边框属性

    mydivbox.appendChild(button_get_toptrader);

    mydivbox.style.position = "fixed";
    mydivbox.style.top = "160px";
    mydivbox.style.right = "40px";
    document.body.appendChild(mydivbox);



    button_get_toptrader.addEventListener("click", clickButton_get_toptrader); //监听按钮点击事件


})();