diff --git a/README.md b/README.md
index fbfff1a..8c0155e 100644
--- a/README.md
+++ b/README.md
@@ -83,6 +83,7 @@ DEBUG=cmc-* node app.js
 - [HcaptchaComplexImageTaskRequest](https://zenno.link/doc-complextask-hc-en)
 - [ImageToTextRequest](https://zenno.link/doc-ImageToTextTask-en)
 - [ImpervaRequest](https://zenno.link/doc-imperva-en)
+- [MTCaptcha](https://zenno.link/doc-mt-captcha-en)
 - [ProsopoRequest](https://zenno.link/doc-prosopo-en)
 - [RecaptchaComplexImageTaskRequest](https://zenno.link/doc-complextask-rc-en)
 - [RecaptchaV2EnterpriseRequest](https://zenno.link/doc-recaptcha2e-proxy-en)
@@ -91,3 +92,4 @@ DEBUG=cmc-* node app.js
 - [Temu](https://zenno.link/doc-temu-en)
 - [TenDIRequest](https://zenno.link/doc-tendi-en)
 - [TurnstileRequest](https://zenno.link/doc-turnstile-proxy-en)
+- [Yidun](https://zenno.link/doc-yidun-en)
diff --git a/package.json b/package.json
index c57319b..af8666e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@zennolab_com/capmonstercloud-client",
-  "version": "2.2.0",
+  "version": "2.4.0",
   "description": "Official JS client library for https://capmonster.cloud/ captcha recognition service",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/src/CapMonsterCloudClient.ts b/src/CapMonsterCloudClient.ts
index bd395c1..83ca14e 100644
--- a/src/CapMonsterCloudClient.ts
+++ b/src/CapMonsterCloudClient.ts
@@ -49,6 +49,10 @@ import { ProsopoRequest } from './Requests/ProsopoRequest';
 import { ProsopoResponse } from './Responses/ProsopoResponse';
 import { TemuRequest } from './Requests/TemuRequest';
 import { TemuResponse } from './Responses/TemuResponse';
+import { YidunRequest } from './Requests/YidunRequest';
+import { YidunResponse } from './Responses/YidunResponse';
+import { MTCaptchaRequest } from './Requests/MTCaptchaRequest';
+import { MTCaptchaResponse } from './Responses/MTCaptchaResponse';
 
 type CustomTaskUnion = TemuRequest | BasiliskRequest | ImpervaRequest;
 
@@ -327,6 +331,27 @@ export class CapMonsterCloudClient {
     resultTimeouts?: GetResultTimeouts,
     cancellationController?: AbortController,
   ): Promise<CaptchaResult<ProsopoResponse>>;
+
+  /**
+   * Solve Yidun task
+   * You will get response within 10 - 180 secs period depending on service workload.
+   */
+  public async Solve(
+    task: YidunRequest,
+    resultTimeouts?: GetResultTimeouts,
+    cancellationController?: AbortController,
+  ): Promise<CaptchaResult<YidunResponse>>;
+
+  /**
+   * Solve MTCaptcha task
+   * You will get response within 10 - 180 secs period depending on service workload.
+   */
+  public async Solve(
+    task: MTCaptchaRequest,
+    resultTimeouts?: GetResultTimeouts,
+    cancellationController?: AbortController,
+  ): Promise<CaptchaResult<MTCaptchaResponse>>;
+
   /**
    * Solve Complex Image FunCaptcha Task
    * You will get response within 10 - 180 secs period depending on service workload.
diff --git a/src/CapMonsterCloudClientFactory.i.spec.ts b/src/CapMonsterCloudClientFactory.i.spec.ts
index 7e80165..adbfde3 100644
--- a/src/CapMonsterCloudClientFactory.i.spec.ts
+++ b/src/CapMonsterCloudClientFactory.i.spec.ts
@@ -17,6 +17,8 @@ import { AmazonRequest } from './Requests/AmazonRequest';
 import { HCaptchaRequest } from './Requests/HCaptchaRequest';
 import { ProsopoRequest } from './Requests/ProsopoRequest';
 import { TemuRequest } from './Requests/TemuRequest';
+import { YidunRequest } from './Requests/YidunRequest';
+import { MTCaptchaRequest } from './Requests/MTCaptchaRequest';
 
 const { version } = require('../package.json'); // eslint-disable-line @typescript-eslint/no-var-requires
 
@@ -1090,4 +1092,82 @@ describe('Check integration tests for CapMonsterCloudClientFactory()', () => {
 
     expect(await srv.destroy()).toBeUndefined();
   });
+
+  it('should solve Yidun Task Proxyless', async () => {
+    expect.assertions(5);
+
+    const srv = await createServerMock({
+      responses: [
+        { responseBody: '{"errorId":0,"taskId":1234567}' },
+        {
+          responseBody:
+            '{"errorId":0,"status":"ready","solution":{"token":"0x00016c68747470733a2f2f70726f6e6f6465332e70726f736f706f2e696fc0354550516f4d5a454463354c704e376774784d4d7a5950547a4136"}}',
+        },
+      ],
+    });
+
+    const cmcClient = CapMonsterCloudClientFactory.Create(
+      new ClientOptions({ clientKey: '<your capmonster.cloud API key>', serviceUrl: `http://localhost:${srv.address.port}` }),
+    );
+
+    const yidunRequest = new YidunRequest({
+      websiteURL: 'https://id7.cloud.example.com/IframeLogin.html',
+      websiteKey: 'websiteKey',
+    });
+
+    const task = await cmcClient.Solve(yidunRequest);
+
+    expect(srv.caughtRequests[0]).toHaveProperty(
+      'body',
+      '{"clientKey":"<your capmonster.cloud API key>","task":{"type":"YidunTask","websiteURL":"https://id7.cloud.example.com/IframeLogin.html","websiteKey":"websiteKey"},"softId":54}',
+    );
+    expect(srv.caughtRequests[1]).toHaveProperty('body', '{"clientKey":"<your capmonster.cloud API key>","taskId":1234567}');
+    expect(task).toHaveProperty('solution');
+    expect(task).toHaveProperty(
+      'solution.token',
+      '0x00016c68747470733a2f2f70726f6e6f6465332e70726f736f706f2e696fc0354550516f4d5a454463354c704e376774784d4d7a5950547a4136',
+    );
+
+    expect(await srv.destroy()).toBeUndefined();
+  });
+
+  it('should solve MTCaptcha Task Proxyless', async () => {
+    expect.assertions(5);
+
+    const srv = await createServerMock({
+      responses: [
+        { responseBody: '{"errorId":0,"taskId":1234567}' },
+        {
+          responseBody:
+            '{"errorId":0,"status":"ready","solution":{"token":"0x00016c68747470733a2f2f70726f6e6f6465332e70726f736f706f2e696fc0354550516f4d5a454463354c704e376774784d4d7a5950547a4136"}}',
+        },
+      ],
+    });
+
+    const cmcClient = CapMonsterCloudClientFactory.Create(
+      new ClientOptions({ clientKey: '<your capmonster.cloud API key>', serviceUrl: `http://localhost:${srv.address.port}` }),
+    );
+
+    const mtCaptchaRequest = new MTCaptchaRequest({
+      websiteURL: 'https://www.example.com',
+      websiteKey: 'websiteKey',
+      pageAction: 'login',
+      isInvisible: false,
+    });
+
+    const task = await cmcClient.Solve(mtCaptchaRequest);
+
+    expect(srv.caughtRequests[0]).toHaveProperty(
+      'body',
+      '{"clientKey":"<your capmonster.cloud API key>","task":{"type":"MTCaptchaTask","websiteURL":"https://www.example.com","websiteKey":"websiteKey","pageAction":"login","isInvisible":false},"softId":54}',
+    );
+    expect(srv.caughtRequests[1]).toHaveProperty('body', '{"clientKey":"<your capmonster.cloud API key>","taskId":1234567}');
+    expect(task).toHaveProperty('solution');
+    expect(task).toHaveProperty(
+      'solution.token',
+      '0x00016c68747470733a2f2f70726f6e6f6465332e70726f736f706f2e696fc0354550516f4d5a454463354c704e376774784d4d7a5950547a4136',
+    );
+
+    expect(await srv.destroy()).toBeUndefined();
+  });
 });
diff --git a/src/GetResultTimeouts.ts b/src/GetResultTimeouts.ts
index 706d9db..fe170b4 100644
--- a/src/GetResultTimeouts.ts
+++ b/src/GetResultTimeouts.ts
@@ -96,6 +96,20 @@ export const ProsopoTaskTimeouts = {
   timeout: 1000 * 80,
 } as GetResultTimeouts;
 
+export const YidunTaskTimeouts = {
+  firstRequestDelay: 1000 * 1,
+  firstRequestNoCacheDelay: 1000 * 10,
+  requestsInterval: 1000 * 1,
+  timeout: 1000 * 80,
+} as GetResultTimeouts;
+
+export const MTCaptchaTaskTimeouts = {
+  firstRequestDelay: 1000 * 1,
+  firstRequestNoCacheDelay: 1000 * 10,
+  requestsInterval: 1000 * 1,
+  timeout: 1000 * 80,
+} as GetResultTimeouts;
+
 export function detectResultTimeouts(task: Task): GetResultTimeouts {
   switch (task.type) {
     case TaskType.FunCaptchaTask:
@@ -126,6 +140,10 @@ export function detectResultTimeouts(task: Task): GetResultTimeouts {
       return BinanceTaskTimeouts;
     case TaskType.ProsopoTask:
       return ProsopoTaskTimeouts;
+    case TaskType.YidunTask:
+      return YidunTaskTimeouts;
+    case TaskType.MTCaptchaTask:
+      return MTCaptchaTaskTimeouts;
     default:
       throw new Error(`Could not detect result timeouts for provided task type = ${task.type}`);
   }
diff --git a/src/Requests/MTCaptchaRequest/MTCaptchaRequest.ts b/src/Requests/MTCaptchaRequest/MTCaptchaRequest.ts
new file mode 100644
index 0000000..da51190
--- /dev/null
+++ b/src/Requests/MTCaptchaRequest/MTCaptchaRequest.ts
@@ -0,0 +1,18 @@
+import { TaskType } from '../../TaskType';
+import { MTCaptchaRequestBase, MTCaptchaRequestBaseIn } from './MTCaptchaRequestBase';
+import { ProxyInfo, ProxyInfoIn } from '../ProxyInfo';
+
+export type MTCaptchaRequestIn = Pick<MTCaptchaRequestBaseIn, Exclude<keyof MTCaptchaRequestBaseIn, 'type'>> & { proxy?: ProxyInfoIn };
+/**
+ * MTCaptcha recognition request (with proxy).
+ * {@link https://zenno.link/doc-mt-captcha-en}
+ */
+export class MTCaptchaRequest extends MTCaptchaRequestBase {
+  constructor({ proxy, ...restArgsObj }: MTCaptchaRequestIn) {
+    super({ type: TaskType.MTCaptchaTask, ...restArgsObj });
+
+    if (proxy) {
+      Object.assign(this, new ProxyInfo(proxy));
+    }
+  }
+}
diff --git a/src/Requests/MTCaptchaRequest/MTCaptchaRequestBase.ts b/src/Requests/MTCaptchaRequest/MTCaptchaRequestBase.ts
new file mode 100644
index 0000000..9280386
--- /dev/null
+++ b/src/Requests/MTCaptchaRequest/MTCaptchaRequestBase.ts
@@ -0,0 +1,48 @@
+import { CaptchaRequestBase, CaptchaRequestBaseIn } from '../CaptchaRequestBase';
+
+export type MTCaptchaRequestBaseIn = {
+  websiteURL: string;
+  websiteKey: string;
+  userAgent?: string;
+  pageAction?: string;
+  isInvisible?: boolean;
+} & CaptchaRequestBaseIn;
+
+/**
+ * Base MTCaptcha recognition request
+ */
+export abstract class MTCaptchaRequestBase extends CaptchaRequestBase {
+  /**
+   * Full URL of the page with the captcha.
+   */
+  public websiteURL!: string;
+
+  /**
+   * The MTcaptcha key, passed in the request parameters as sk
+   */
+  public websiteKey!: string;
+
+  /**
+   * Browser User-Agent. Pass only the actual UA from Windows OS
+   */
+  public userAgent?: string;
+
+  /**
+   * The action parameter is passed in the request as act and displayed when validating the token.
+   */
+  public pageAction?: string;
+
+  /**
+   * true if the captcha is invisible, i.e., has a hidden confirmation field. If bot suspicion occurs, an additional verification is triggered.
+   */
+  public isInvisible?: boolean;
+
+  constructor({ type, nocache, websiteURL, websiteKey, userAgent, pageAction, isInvisible }: MTCaptchaRequestBaseIn) {
+    super({ type, nocache });
+    this.websiteURL = websiteURL;
+    this.websiteKey = websiteKey;
+    this.userAgent = userAgent;
+    this.pageAction = pageAction;
+    this.isInvisible = isInvisible;
+  }
+}
diff --git a/src/Requests/MTCaptchaRequest/index.ts b/src/Requests/MTCaptchaRequest/index.ts
new file mode 100644
index 0000000..11291ee
--- /dev/null
+++ b/src/Requests/MTCaptchaRequest/index.ts
@@ -0,0 +1 @@
+export * from './MTCaptchaRequest';
diff --git a/src/Requests/YidunRequest/YidunRequest.ts b/src/Requests/YidunRequest/YidunRequest.ts
new file mode 100644
index 0000000..5d29f53
--- /dev/null
+++ b/src/Requests/YidunRequest/YidunRequest.ts
@@ -0,0 +1,18 @@
+import { TaskType } from '../../TaskType';
+import { YidunRequestBase, YidunRequestBaseIn } from './YuidunRequestBase';
+import { ProxyInfo, ProxyInfoIn } from '../ProxyInfo';
+
+export type YidunRequestIn = Pick<YidunRequestBaseIn, Exclude<keyof YidunRequestBaseIn, 'type'>> & { proxy?: ProxyInfoIn };
+/**
+ * Yidun recognition request (with proxy).
+ * {@link https://zenno.link/doc-yidun-en}
+ */
+export class YidunRequest extends YidunRequestBase {
+  constructor({ proxy, ...restArgsObj }: YidunRequestIn) {
+    super({ type: TaskType.YidunTask, ...restArgsObj });
+
+    if (proxy) {
+      Object.assign(this, new ProxyInfo(proxy));
+    }
+  }
+}
diff --git a/src/Requests/YidunRequest/YuidunRequestBase.ts b/src/Requests/YidunRequest/YuidunRequestBase.ts
new file mode 100644
index 0000000..973a5a7
--- /dev/null
+++ b/src/Requests/YidunRequest/YuidunRequestBase.ts
@@ -0,0 +1,80 @@
+import { CaptchaRequestBase, CaptchaRequestBaseIn } from '../CaptchaRequestBase';
+
+export type YidunRequestBaseIn = {
+  websiteURL: string;
+  websiteKey: string;
+  userAgent?: string;
+  yidunGetLib?: string;
+  yidunApiServerSubdomain?: string;
+  challenge?: string;
+  hcg?: string;
+  hct?: number;
+} & CaptchaRequestBaseIn;
+
+/**
+ * Base Yidun recognition request
+ */
+export abstract class YidunRequestBase extends CaptchaRequestBase {
+  /**
+   * Full URL of the page with the captcha.
+   */
+  public websiteURL!: string;
+
+  /**
+   * The siteKey value found on the page.
+   */
+  public websiteKey!: string;
+
+  /**
+   * Browser User-Agent. Pass only the actual UA from Windows OS
+   */
+  public userAgent?: string;
+
+  /**
+   * Path to the JavaScript file responsible for loading the captcha on the page.
+   */
+  public yidunGetLib?: string;
+
+  /**
+   * Subdomain of the Yidun API server.
+   */
+  public yidunApiServerSubdomain?: string;
+
+  /**
+   * Unique identifier of the current captcha.
+   */
+  public challenge?: string;
+
+  /**
+   * Captcha hash used in the request.
+   */
+  public hcg?: string;
+
+  /**
+   * Numeric timestamp used in Enterprise version validation.
+   */
+  public hct?: number;
+
+  constructor({
+    type,
+    nocache,
+    websiteURL,
+    websiteKey,
+    userAgent,
+    yidunGetLib,
+    yidunApiServerSubdomain,
+    challenge,
+    hcg,
+    hct,
+  }: YidunRequestBaseIn) {
+    super({ type, nocache });
+    this.websiteURL = websiteURL;
+    this.websiteKey = websiteKey;
+    this.userAgent = userAgent;
+    this.yidunGetLib = yidunGetLib;
+    this.yidunApiServerSubdomain = yidunApiServerSubdomain;
+    this.challenge = challenge;
+    this.hcg = hcg;
+    this.hct = hct;
+  }
+}
diff --git a/src/Requests/YidunRequest/index.ts b/src/Requests/YidunRequest/index.ts
new file mode 100644
index 0000000..42f813c
--- /dev/null
+++ b/src/Requests/YidunRequest/index.ts
@@ -0,0 +1 @@
+export * from './YidunRequest';
diff --git a/src/Responses/MTCaptchaResponse.ts b/src/Responses/MTCaptchaResponse.ts
new file mode 100644
index 0000000..9279750
--- /dev/null
+++ b/src/Responses/MTCaptchaResponse.ts
@@ -0,0 +1,6 @@
+/**
+ * MTCaptcha recognition response base
+ */
+export type MTCaptchaResponse = {
+  token: string;
+};
diff --git a/src/Responses/YidunResponse.ts b/src/Responses/YidunResponse.ts
new file mode 100644
index 0000000..ed5fc85
--- /dev/null
+++ b/src/Responses/YidunResponse.ts
@@ -0,0 +1,6 @@
+/**
+ * Yidun recognition response base
+ */
+export type YidunResponse = {
+  token: string;
+};
diff --git a/src/TaskType.ts b/src/TaskType.ts
index b727e3e..2589e23 100644
--- a/src/TaskType.ts
+++ b/src/TaskType.ts
@@ -14,4 +14,6 @@ export enum TaskType {
   AmazonTask = 'AmazonTask',
   BinanceTask = 'BinanceTask',
   ProsopoTask = 'ProsopoTask',
+  YidunTask = 'YidunTask',
+  MTCaptchaTask = 'MTCaptchaTask',
 }
diff --git a/src/index.ts b/src/index.ts
index 5ec46c9..2b77078 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -24,6 +24,8 @@ import { BinanceRequest, BinanceRequestIn } from './Requests/BinanceRequest';
 import { ComplexImageRecognitionRequestIn, ComplexImageTaskRecognitionRequest } from './Requests/ComplexImageTaskRecognitionRequest';
 import { ProsopoRequest, ProsopoRequestIn } from './Requests/ProsopoRequest';
 import { TemuRequest, TemuRequestIn } from './Requests/TemuRequest';
+import { YidunRequest, YidunRequestIn } from './Requests/YidunRequest';
+import { MTCaptchaRequest, MTCaptchaRequestIn } from './Requests/MTCaptchaRequest';
 
 export default {
   CapMonsterCloudClientFactory,
@@ -48,6 +50,8 @@ export default {
   ComplexImageTaskRecognitionRequest,
   ProsopoRequest,
   TemuRequest,
+  YidunRequest,
+  MTCaptchaRequest,
 };
 
 export {
@@ -97,4 +101,8 @@ export {
   ProsopoRequestIn,
   TemuRequest,
   TemuRequestIn,
+  YidunRequest,
+  YidunRequestIn,
+  MTCaptchaRequest,
+  MTCaptchaRequestIn,
 };