Bestcaptchasolver nodeJS client API library

#1
Installation
npm install bestcaptchasolver

or

git clone https://github.com/bestcaptchasolver/bestcaptchasolver-nodejs

Usage
Set access token, before using the library
var bestcaptchasolver = require('bestcaptchasolver');
bestcaptchasolver.set_access_token('access token from /account');


Get balance
Code:
bestcaptchasolver.account_balance().then(function (balance) {
    console.log('Balance: $', balance);
})
Submit image captcha
The submission of image captcha is done by sending us the image as a b64 encoded string.

Code:
bestcaptchasolver.submit_captcha({
    b64image: captcha,
    // is_case: true,         // case sensitive, default: false, optional
    // is_phrase: true,       // contains at least one space, default: false, optional
    // is_math: true,         // math calculation captcha, default: false, optional
    // alphanumeric: 2,        // 1 (digits only) or 2 (letters only), default: all characters
    // minlength: 2,           // minimum length of captcha text, default: any
    // maxlength: 3,           // maximum length of captcha text, default: any
    // affiliate_id: 'ID of affiliate'       // default: None, optional
}).then(function (id)) { /* use id to retrieve text */ };
Submit reCAPTCHA
The page_url and site_key are the only requirements. There are other optional parameters though.

Code:
bestcaptchasolver.submit_recaptcha({
    page_url: 'PAGE_URL_HERE',
    site_key: 'SITE_KEY_HERE',
    // other parameters
    // -------------------------------------------
    // reCAPTCHA type(s) - optional, defaults to 1
    // -------------------------------------------
    // 1 - v2
    // 2 - invisible
    // 3 - v3
    // 4 - enterprise v2
    // 5 - enterprise v3
    //
    // type: '1',
    //
    // user_agent: 'Your user agent',    // optional
    // proxy: 'abc:def@12.35.56.78:4321 or 12.35.56.78:4321',        // optional
    // v3_action: '',   // v3 action, optional
    // v3_min_score: '0.3', // if v3, score to target, optional
    // data_s: 'recaptcha data-s parameter used in loading reCAPTCHA',
    // cookie_input: 'a=b;c=d',       // used in reCAPTCHA solving, optional
    // affiliate_id: 'ID of affiliate'       // optional
}).then(function (id)) { /* use id to retrieve response */ };
Geetest
  • domain
  • gt
  • challenge
  • api_server (optional)
Code:
bestcaptchasolver.submit_geetest({
    domain: 'DOMAIN_HERE',
    gt: 'GT_HERE',
    challenge: 'CHALLENGE_HERE',
    // api_server: 'GT_DOMAIN_HERE',         // optional
    // affiliate_id: 'ID of affiliate'       // optional
}).then(function (id)) { /* use id to retrieve solution */ };
Capy
  • page_url
  • site_key
Code:
bestcaptchasolver.submit_capy({
    page_url: 'PAGE_URL_HERE',
    site_key: 'SITE_KEY_HERE',
    // affiliate_id: 'ID of affiliate'       // optional
}).then(function (id)) { /* use id to retrieve solution */ };
hCaptcha
  • page_url
  • site_key
Code:
bestcaptchasolver.submit_hcaptcha({
    page_url: 'PAGE_URL_HERE',
    site_key: 'SITE_KEY_HERE',
    // affiliate_id: 'ID of affiliate'       // optional
}).then(function (id)) { /* use id to retrieve solution */ };
FunCaptcha (Arkose Labs)
  • page_url
  • s_url
  • site_key
Code:
bestcaptchasolver.submit_hcaptcha({
    page_url: 'https://abc.com',
    s_url: 'https://api.arkoselabs.com',
    site_key: '11111111-1111-1111-1111-111111111111',
    // data: '{"x":"y"}',  // optional
    // affiliate_id: 'ID of affiliate'       // optional
}).then(function (id)) { /* use id to retrieve solution */ };
Retrieve
Retrieval is done by passing the ID, for all captchas

Code:
bestcaptchasolver.retrieve_captcha(id).then(function (data) { console.log(JSON.stringify(data)); });
This method returns an object, with the text attribute for image captcha or gresponse if submission was done for reCAPTCHA or solution for geetest and capy

If reCAPTCHA is submitted with proxy, get proxy status
Code:
log('Recaptcha response: ' + data.gresponse);
log('Proxy status: ' + data.proxy_status);
Set captcha bad
bestcaptchasolver.set_captcha_bad(captcha_id);

Documentation https://www.npmjs.com/package/bestcaptchasolver