diff --git a/README.md b/README.md
index 039a634..e0ba989 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ Examples of API requests for different captcha types are available on the [JavaS
     - [Binance](#binance)
     - [Audio Captcha](#audio-captcha)
     - [Yidun NECaptcha](#yidun-necaptcha)
+    - [Alibaba Captcha](#alibaba-captcha)
   - [Other methods](#other-methods)
     - [goodReport](#goodreport)
     - [badReport](#badreport)
@@ -829,6 +830,35 @@ console.log(err);
 })
 ```
 
+### Alibaba Captcha
+
+<sup>[API method description.](https://2captcha.com/2captcha-api#alibaba)</sup>
+
+This method can be used to solve Alibaba captcha (Aliyun). Returns a token.
+
+Required parameters: `pageurl`, `sceneId`, `prefix`.
+
+```js
+solver.alibaba({
+    pageurl: "https://www.example.com",
+    sceneId: "abc123xyz4",
+    prefix: "dlw3kug",
+    user_id: "Abc123Def456Ghi789Jkl012Mno345Pqr678Stu901=",
+    user_user_id: "Xyz987Abc654Def321Ghi098Jkl765Mno432Pqr109=",
+    verifyType: "1.0",
+    region: "sgp",
+    userCertifyId: "abc123def456ghi789jkl012mno345pq",
+    apiGetLib: "https://o.example.com/captcha-frontend/aliyunCaptcha/AliyunCaptcha.js?t=2041",
+    userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"
+})
+.then((res) => {
+console.log(res);
+})
+.catch((err) => {
+console.log(err);
+})
+```
+
 ## Other methods
 
 ### goodReport
diff --git a/examples/alibabaCaptcha.js b/examples/alibabaCaptcha.js
new file mode 100644
index 0000000..7683ccc
--- /dev/null
+++ b/examples/alibabaCaptcha.js
@@ -0,0 +1,25 @@
+const TwoCaptcha = require("../dist/index.js");
+require('dotenv').config();
+const APIKEY = process.env.APIKEY
+const solver = new TwoCaptcha.Solver(APIKEY);
+
+solver.alibaba({
+    pageurl: "https://www.example.com",
+    sceneId: "abc123xyz4",
+    prefix: "dlw3kug",
+    user_id: "Abc123Def456Ghi789Jkl012Mno345Pqr678Stu901=",
+    user_user_id: "Xyz987Abc654Def321Ghi098Jkl765Mno432Pqr109=",
+    verifyType: "1.0",
+    region: "sgp",
+    userCertifyId: "abc123def456ghi789jkl012mno345pq",
+    apiGetLib: "https://o.example.com/captcha-frontend/aliyunCaptcha/AliyunCaptcha.js?t=2041",
+    userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36",
+    proxy: "login:password@1.2.3.4:8080",
+    proxytype: "HTTP"
+})
+.then((res) => {
+console.log(res);
+})
+.catch((err) => {
+console.log(err);
+})
diff --git a/package.json b/package.json
index 7eaee82..532beaa 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,8 @@
     "Altcha",
     "Binance",
     "Audio Recognition",
-    "Yidun NECaptcha"
+    "Yidun NECaptcha",
+    "Alibaba Captcha"
   ],
   "scripts": {
     "build": "tsc && node ./dist/index.js",
diff --git a/src/structs/2captcha.ts b/src/structs/2captcha.ts
index 1713904..3a314a6 100644
--- a/src/structs/2captcha.ts
+++ b/src/structs/2captcha.ts
@@ -338,6 +338,21 @@ export interface paramsYidun {
     proxytype?: string,
 }
 
+export interface paramsAlibaba {
+    pageurl: string,
+    sceneId: string,
+    prefix: string,
+    user_id?: string,
+    user_user_id?: string,
+    verifyType?: string,
+    region?: string,
+    userCertifyId?: string,
+    apiGetLib?: string,
+    userAgent?: string,
+    proxy?: string,
+    proxytype?: string,
+}
+
 /**
  * An object containing properties of the captcha solution.
  * @typedef {Object} CaptchaAnswer
@@ -2416,6 +2431,77 @@ public async yidun(params: paramsYidun): Promise<CaptchaAnswer> {
     }
 }
 
+/**
+ * ### Solves Alibaba Captcha
+ *
+ * This method can be used to solve Alibaba captcha (Aliyun). Returns a token.
+ * [Read more about Alibaba Captcha Method](https://2captcha.com/2captcha-api#alibaba).
+ *
+ * @param {{ pageurl, sceneId, prefix, user_id, user_user_id, verifyType, region, userCertifyId, apiGetLib, userAgent, proxy, proxytype }} params Parameters Alibaba Captcha as an object.
+ * @param {string} params.pageurl Full URL of the page where you see the captcha.
+ * @param {string} params.sceneId Value of `sceneId` parameter found in the captcha request on the page.
+ * @param {string} params.prefix Prefix from the subdomain of the captcha load request URL. For example: `dlw3kug` from `https://dlw3kug.captcha-open.example.aliyuncs.com/`.
+ * @param {string} params.user_id Optional. User or session identifier on the target site.
+ * @param {string} params.user_user_id Optional. Additional user identifier.
+ * @param {string} params.verifyType Optional. Version or type of the verification mechanism.
+ * @param {string} params.region Optional. Captcha processing region, e.g. `sgp`.
+ * @param {string} params.userCertifyId Optional. Verification ID of the current captcha session (`traceid` from the captcha request).
+ * @param {string} params.apiGetLib Optional. URL of the Alibaba Captcha JavaScript library (`AliyunCaptcha.js`).
+ * @param {string} params.userAgent Optional. Browser User-Agent string.
+ * @param {string} params.proxy Optional. Format: `login:password@123.123.123.123:3128`. You can find more info about proxies [here](https://2captcha.com/2captcha-api#proxies).
+ * @param {string} params.proxytype Optional. Type of your proxy: `HTTP`, `HTTPS`, `SOCKS4`, `SOCKS5`.
+ *
+ * @returns {Promise<CaptchaAnswer>} The result from the solve.
+ * @throws APIError
+ *
+ * @example
+ * solver.alibaba({
+ *     pageurl: "https://www.example.com",
+ *     sceneId: "abc123xyz4",
+ *     prefix: "dlw3kug",
+ *     region: "sgp",
+ *     apiGetLib: "https://o.example.com/captcha-frontend/aliyunCaptcha/AliyunCaptcha.js?t=2041",
+ *     userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"
+ * })
+ * .then((res) => {
+ *     console.log(res);
+ * })
+ * .catch((err) => {
+ *     console.log(err);
+ * })
+ */
+public async alibaba(params: paramsAlibaba): Promise<CaptchaAnswer> {
+    params = renameParams(params)
+
+    checkCaptchaParams(params, "alibaba")
+
+    const payload = {
+        ...this.defaultPayload,
+        ...params,
+        method: "alibaba",
+    };
+
+    const response = await fetch(this.in, {
+        body: JSON.stringify(payload),
+        method: "post",
+        headers: { "Content-Type": "application/json" }
+    })
+    const result = await response.text()
+
+    let data;
+    try {
+        data = JSON.parse(result)
+    } catch {
+        throw new APIError(result)
+    }
+
+    if (data.status == 1) {
+        return this.pollResponse(data.request)
+    } else {
+        throw new APIError(data.request)
+    }
+}
+
     /**
      * Reports a captcha as correctly solved.
      *
diff --git a/src/utils/checkCaptchaParams.ts b/src/utils/checkCaptchaParams.ts
index bafc379..594a2a2 100644
--- a/src/utils/checkCaptchaParams.ts
+++ b/src/utils/checkCaptchaParams.ts
@@ -1,7 +1,7 @@
 // Captcha methods for which parameter checking is available
 const supportedMethods = ["userrecaptcha", "hcaptcha", "geetest", "geetest_v4","yandex","funcaptcha","lemin","amazon_waf",
 "turnstile", "base64", "capy","datadome", "cybersiara", "mt_captcha", "bounding_box", 'friendly_captcha', 'grid',
- 'textcaptcha', 'canvas', 'rotatecaptcha', 'keycaptcha', 'cutcaptcha', 'tencent', 'atb_captcha', 'prosopo', 'captchafox', 'vkimage', 'vkcaptcha', 'temu', 'altcha', 'binance', 'audio', 'yidun']
+ 'textcaptcha', 'canvas', 'rotatecaptcha', 'keycaptcha', 'cutcaptcha', 'tencent', 'atb_captcha', 'prosopo', 'captchafox', 'vkimage', 'vkcaptcha', 'temu', 'altcha', 'binance', 'audio', 'yidun', 'alibaba']
 
 // Names of required fields that must be contained in the parameters captcha
 const recaptchaRequiredFields =   ['pageurl','googlekey']
@@ -38,6 +38,7 @@ const altchaRequiredFields =      ['pageurl']
 const binanceRequiredFields =     ['pageurl', 'sitekey', 'validate_id']
 const audioRequiredFields =       ['body', 'lang']
 const yidunRequiredFields =       ['pageurl', 'sitekey']
+const alibabaRequiredFields =     ['pageurl', 'scene_id', 'prefix']
 
 /**
  * Getting required arguments for a captcha.
@@ -148,6 +149,9 @@ const getRequiredFildsArr = (method: string):Array<string> => {
     case "yidun":
       requiredFieldsArr = yidunRequiredFields
       break;
+    case "alibaba":
+      requiredFieldsArr = alibabaRequiredFields
+      break;
   }
   return requiredFieldsArr
 }
diff --git a/src/utils/renameParams.ts b/src/utils/renameParams.ts
index 8d84f12..c34db86 100644
--- a/src/utils/renameParams.ts
+++ b/src/utils/renameParams.ts
@@ -50,7 +50,13 @@ export default function renameParams(params: any) {
 
     // Yidun
     "yidunGetLib": "yidun_get_lib",
-    "yidunApiServerSubdomain": "yidun_api_server_subdomain"
+    "yidunApiServerSubdomain": "yidun_api_server_subdomain",
+
+    // Alibaba
+    "sceneId": "scene_id",
+    "verifyType": "verify_type",
+    "userCertifyId": "user_certify_id",
+    "apiGetLib": "api_get_lib"
   }
 
   for(let key in params) {