> For the complete documentation index, see [llms.txt](https://docs.cryptoweb3.tools/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cryptoweb3.tools/os-yi-jian-gua-dan.md).

# OS一键挂单

多账号一键挂单，批量设置价格，设置阶梯价格挂单，批量改价

有别于其他挂单平台以单个钱包对象为主，一键挂单以某个NFT为主要对象

1、输入需要挂单的NFT的合约地址

2、拖入多个账号的私钥，等待系统获取各个钱包的NFT数据

3、选择需要挂单的NFT，设置挂单价格

4，点击一键挂单

### 更快的获取Rank

1、安装油猴插件

{% embed url="<https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo>" %}

2，添加 Rank 脚本

![](/files/kLhBfbnKvq5vDmZzyrSA)

3、点击下面代码框的右上角，复制所有代码，粘贴到第二步的红框内，保存即可

```
// ==UserScript==
// @name         Rank
// @namespace    https://cryptoweb3.tools/
// @version      1.1
// @description  使CryptoWeb3更快的获取到NFT的Rank
// @author       0xlover
// @match        https://nftnerds.ai/collection/*
// @match        https://test.cryptoweb3.tools/*
// @match        https://cryptoweb3.tools/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=nftnerds.ai
// @grant        none
// @license      MIT
// ==/UserScript==

(function () {
    let requesting = false;
    const cryptoWeb3ApiBaseUrl = "https://web-api.cryptoweb3.tools";
    const cryptoWeb3Url = "https://cryptoweb3.tools";

    let timer = setInterval(() => {
      const makeOrderPage = document.querySelector(".page_make_order")
      if (makeOrderPage) {
        const hasInstallRankScript = document.createElement('div');
        hasInstallRankScript.id = 'hasInstallRankScript';
        if(!document.querySelector("#hasInstallRankScript")) makeOrderPage.appendChild(hasInstallRankScript)
      }
    }, 1000)

    window.beforeXMLHttpRequestSend = async function (xhr, body) {
        const requestUrl = xhr?.__sentry_xhr__?.url
        const isCryptoWeb3 = window.location.ancestorOrigins[0]?.includes(cryptoWeb3Url)
        const isRarityReq = requestUrl?.includes("https://firebasestorage.googleapis.com/v0/b/nftnerds-rarity/o/")
        if (isCryptoWeb3 && isRarityReq) {
            const contract = /0x[a-fA-F0-9]{40}/.exec(requestUrl)[0]
            const key = /[0-9]{13}-[0-9]+-[0-9]+/.exec(requestUrl)[0]
            const token = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/.exec(requestUrl)[0]
            if (requesting) return
            requesting = true
            const response = await fetch(`${cryptoWeb3ApiBaseUrl}/rank/pushRank`, {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify({ contract, key, token })
            });
            const res = await response.json()
            if (res.data) {
                alert("Rank数据已更新！")
            }
            requesting = false
        }
    };
    XMLHttpRequest.prototype.mySend = XMLHttpRequest.prototype.send;
    XMLHttpRequest.prototype.send = function (body) {
        if ('function' === typeof window.beforeXMLHttpRequestSend) {
            window.beforeXMLHttpRequestSend(this, body);
        }
        this.mySend(body);
    };
})();

```