added binance (#31)

Author: poplers24

README.md

@@ -48,6 +48,7 @@ Examples of API requests for different captcha types are available on the [JavaS
     - [VkCaptcha](#vkcaptcha)
     - [Temu](#temu)
     - [Altcha](#altcha)
+    - [Binance](#binance)
     - [Audio Captcha](#audio-captcha)
   - [Other methods](#other-methods)
     - [goodReport](#goodreport)
@@ -758,6 +759,29 @@ console.log(err);
 })
 ```
 
+### Binance
+
+<sup>[API method description.](https://2captcha.com/2captcha-api#binance)</sup>
+
+This method can be used to solve Binance captcha. Returns a token. 
+
+```js
+solver.binance({
+    pageurl: "https://mysite.com/page/with/binance",
+    sitekey: "register",
+    validateId: "0a05453c44e2411195c0d0c15654d966",
+    userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36",
+    proxy: "login:password@1.2.3.4:8888",
+    proxytype: "HTTP"
+})
+.then((res) => {
+console.log(res);
+})
+.catch((err) => {
+console.log(err);
+})
+```
+
 ### Audio Captcha
 
 <sup>[API method description.](https://2captcha.com/2captcha-api#audio-recognition)</sup>

examples/binance.js

@@ -0,0 +1,21 @@
+const TwoCaptcha = require("../dist/index.js");
+require('dotenv').config();
+const APIKEY = process.env.APIKEY
+const proxy = process.env.proxy
+const proxytype = process.env.proxytype
+const solver = new TwoCaptcha.Solver(APIKEY);
+
+solver.binance({
+    pageurl: "https://mysite.com/page/with/binance",
+    sitekey: "register",
+    validateId: "0a05453c44e2411195c0d0c15654d966",
+    userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36",
+    proxy: "login:password@1.2.3.4:8888",
+    proxytype: "HTTP"
+})
+.then((res) => {
+console.log(res);
+})
+.catch((err) => {
+console.log(err);
+})

package.json

@@ -53,6 +53,8 @@
     "VkCaptcha",
     "Temu",
     "atbCAPTCHA",
+    "Altcha",
+    "Binance",
     "Audio Recognition"
   ],
   "scripts": {

src/structs/2captcha.ts

@@ -310,6 +310,15 @@ export interface paramsAltcha {
     proxytype?: string,
 }
 
+export interface paramsBinance {
+    pageurl: string,
+    sitekey: string,
+    validateId: string,
+    userAgent?: string,
+    proxy?: string,
+    proxytype?: string,
+}
+
 export interface paramsAudioCaptcha {
     body: string,
     lang: string,
@@ -2211,6 +2220,68 @@ public async altcha(params: paramsAltcha): Promise<CaptchaAnswer> {
     }
 }
 
+
+/**
+ * ### Solves Binance Captcha
+ * 
+ * This method can be used to solve Binance captcha. Returns a token.
+ * [Read more about Binance Method](https://2captcha.com/2captcha-api#binance).
+ * 
+ * @param {{ pageurl, sitekey, validateId, userAgent, proxy, proxytype}} params Parameters Binance as an object.
+ * @param {string} params.pageurl Full URL of the page where you solve the captcha.
+ * @param {string} params.sitekey Value of 'bizId', 'bizType', or 'bizCode' from page requests.
+ * @param {string} params.validateId Dynamic value of 'validateId', 'securityId', or 'securityCheckResponseValidateId'.
+ * @param {string} params.userAgent Browser User-Agent. We recommend sending a valid Windows browser string.
+ * @param {string} params.proxy 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 Type of your proxy: `HTTP`, `HTTPS`, `SOCKS4`, `SOCKS5`.
+ * 
+ * @example 
+ * solver.binance({
+ *     pageurl: "https://mysite.com/page/with/binance",
+ *     sitekey: "register",
+ *     validateId: "0a05453c44e2411195c0d0c15654d966",
+ * })
+ * .then((res) => {
+ *     console.log(res);
+ * })
+ * .catch((err) => {
+ *     console.log(err);
+ * })
+ */
+
+public async binance(params: paramsBinance): Promise<CaptchaAnswer> {
+    params = renameParams(params)
+    
+    checkCaptchaParams(params, "binance")
+
+    const payload = {
+        ...this.defaultPayload,
+        ...params,
+        method: "binance",
+    };
+
+    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)
+    }
+}
+
+
 /**
  * ### Method for solving Audio captcha.
  * 

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', 'audio']
+ 'textcaptcha', 'canvas', 'rotatecaptcha', 'keycaptcha', 'cutcaptcha', 'tencent', 'atb_captcha', 'prosopo', 'captchafox', 'vkimage', 'vkcaptcha', 'temu', 'altcha', 'binance', 'audio']
 
 // Names of required fields that must be contained in the parameters captcha
 const recaptchaRequiredFields =   ['pageurl','googlekey']
@@ -35,6 +35,7 @@ const vkimageRequiredFields =     ['body', 'steps']
 const vkcaptchaRequiredFields =   ['redirect_uri', 'userAgent', 'proxy', 'proxytype']
 const temuRequiredFields =        ['body', 'part1', 'part2', 'part3']
 const altchaRequiredFields =      ['pageurl']
+const binanceRequiredFields =     ['pageurl', 'sitekey', 'validate_id']
 const audioRequiredFields =       ['body', 'lang']
 
 /**
@@ -137,6 +138,9 @@ const getRequiredFildsArr = (method: string):Array<string> => {
     case "altcha":
     requiredFieldsArr = altchaRequiredFields
       break;
+    case "binance":
+    requiredFieldsArr = binanceRequiredFields
+      break;
     case "audio":
       requiredFieldsArr = audioRequiredFields
       break;

src/utils/renameParams.ts

@@ -43,6 +43,10 @@ export default function renameParams(params: any) {
     // Altcha
     "challengeUrl": "challenge_url",
     "challengeJson": "challenge_json",
+
+    //Binance
+    "validateId": "validate_id",
+    "userAgent": "useragent"
   }
 
   for(let key in params) {