diff --git a/README.md b/README.md
index e7b7e30..08f4fab 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ Examples of API requests for different captcha types are available on the [JavaS
     - [Yidun NECaptcha](#yidun-necaptcha)
     - [Alibaba Captcha](#alibaba-captcha)
     - [TSPD](#tspd)
+    - [Basilisk](#basilisk)
   - [Other methods](#other-methods)
     - [goodReport](#goodreport)
     - [badReport](#badreport)
@@ -887,6 +888,30 @@ console.log(err);
 })
 ```
 
+### Basilisk
+
+<sup>[API method description.](https://2captcha.com/2captcha-api#basilisk)</sup>
+
+This method can be used to solve Basilisk captcha. Returns a token.
+
+Required parameters: `pageurl`, `sitekey`.
+
+```js
+solver.basilisk({
+    pageurl: "https://example.com/login",
+    sitekey: "b7890h...19fb2600897",
+    userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36",
+    proxy: "login:password@1.2.3.4:8080",
+    proxytype: "HTTP"
+})
+.then((res) => {
+console.log(res);
+})
+.catch((err) => {
+console.log(err);
+})
+```
+
 ## Other methods
 
 ### goodReport
diff --git a/examples/basilisk.js b/examples/basilisk.js
new file mode 100644
index 0000000..ea502f6
--- /dev/null
+++ b/examples/basilisk.js
@@ -0,0 +1,18 @@
+const TwoCaptcha = require("../dist/index.js");
+require('dotenv').config();
+const APIKEY = process.env.APIKEY
+const solver = new TwoCaptcha.Solver(APIKEY);
+
+solver.basilisk({
+    pageurl: "https://example.com/login",
+    sitekey: "b7890h...19fb2600897",
+    userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 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 b52b425..577760c 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,8 @@
     "Audio Recognition",
     "Yidun NECaptcha",
     "Alibaba Captcha",
-    "TSPD"
+    "TSPD",
+    "Basilisk"
   ],
   "scripts": {
     "build": "tsc && node ./dist/index.js",
diff --git a/src/structs/2captcha.ts b/src/structs/2captcha.ts
index 691f5a6..ce36c4c 100644
--- a/src/structs/2captcha.ts
+++ b/src/structs/2captcha.ts
@@ -362,6 +362,14 @@ export interface paramsTspd {
     userAgent?: string,
 }
 
+export interface paramsBasilisk {
+    pageurl: string,
+    sitekey: string,
+    userAgent?: string,
+    proxy?: string,
+    proxytype?: string,
+}
+
 /**
  * An object containing properties of the captcha solution.
  * @typedef {Object} CaptchaAnswer
@@ -2579,6 +2587,69 @@ public async tspd(params: paramsTspd): Promise<CaptchaAnswer> {
     }
 }
 
+/**
+ * ### Solves Basilisk Captcha
+ *
+ * Token-based method for automatic solving of Basilisk captcha. Returns a token.
+ * [Read more about Basilisk captcha](https://2captcha.com/2captcha-api#basilisk-captcha).
+ *
+ * @param {{ pageurl, sitekey, userAgent, proxy, proxytype }} params Parameters Basilisk Captcha as an object.
+ * @param {string} params.pageurl Full URL of the page where you see the captcha.
+ * @param {string} params.sitekey Value of the `data-sitekey` parameter found on the page.
+ * @param {string} params.userAgent Optional. Browser User-Agent used to open the page. Use the same User-Agent in requests to the target site.
+ * @param {string} params.proxy Optional. Proxy in 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.basilisk({
+ *     pageurl: "https://example.com/login",
+ *     sitekey: "b7890h...19fb2600897",
+ *     userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36",
+ *     proxy: "login:password@1.2.3.4:8080",
+ *     proxytype: "HTTP"
+ * })
+ * .then((res) => {
+ *     console.log(res);
+ * })
+ * .catch((err) => {
+ *     console.log(err);
+ * })
+ */
+public async basilisk(params: paramsBasilisk): Promise<CaptchaAnswer> {
+    params = renameParams(params)
+
+    checkCaptchaParams(params, "basilisk")
+
+    const payload = {
+        ...this.defaultPayload,
+        ...params,
+        method: "basilisk",
+    };
+
+    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 b8dfdfa..303b37f 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', 'alibaba', 'tspd']
+ 'textcaptcha', 'canvas', 'rotatecaptcha', 'keycaptcha', 'cutcaptcha', 'tencent', 'atb_captcha', 'prosopo', 'captchafox', 'vkimage', 'vkcaptcha', 'temu', 'altcha', 'binance', 'audio', 'yidun', 'alibaba', 'tspd', 'basilisk']
 
 // Names of required fields that must be contained in the parameters captcha
 const recaptchaRequiredFields =   ['pageurl','googlekey']
@@ -40,6 +40,7 @@ const audioRequiredFields =       ['body', 'lang']
 const yidunRequiredFields =       ['pageurl', 'sitekey']
 const alibabaRequiredFields =     ['pageurl', 'scene_id', 'prefix']
 const tspdRequiredFields =        ['pageurl', 'tspd_cookie', 'html_page_base64', 'proxy', 'proxytype']
+const basiliskRequiredFields =    ['pageurl', 'sitekey']
 
 /**
  * Getting required arguments for a captcha.
@@ -156,6 +157,9 @@ const getRequiredFildsArr = (method: string):Array<string> => {
     case "tspd":
       requiredFieldsArr = tspdRequiredFields
       break;
+    case "basilisk":
+      requiredFieldsArr = basiliskRequiredFields
+      break;
   }
   return requiredFieldsArr
 }