captcha-solver

[CAPTCHAFORUM]

Library for automating captcha verification.

This module also has a CLI.

Install
This module requires node >= 8.
npm install --save captcha-solver

Usage

const CaptchaSolver = require('captcha-solver')
 
const solver = new CaptchaSolver('browser')
const codes = await solver.solve()

API
Table of Contents

• CaptchaSolver
  • provider
  • createTask
  • getTaskResult

CaptchaSolver
Main entrypoint for solving captchas.

Type: function (provider, opts)

• provider (string | CaptchaSolverProvider) Name of built-in provider or an instance of a custom provider to use for solving.
• opts (optional, default {})

provider
Provider powering this solver.

Type: CaptchaSolverProvider

createTask
Creates a new captcha solving task.

Valid values for opts.type are:

• image-to-text
• recaptcha
• recaptcha-proxyless
• nocaptcha
• nocaptcha-proxyless
• funcaptcha
• funcaptcha-proxyless

Note that not all providers support all captcha types. See provider.supportedTaskTypes for a Set containing all task types a given provider supports.

Note that most of these options will be unused depending on the task type.

Type: function (opts)

• opts object Options
  • opts.type string Type of captcha to solve
  • opts.image (buffer | string)? Path, URL, or buffer of an image to process
  • opts.websiteURL string? Website URL for nocaptcha, recaptcha, and funcaptcha
  • opts.websiteKey string? Recaptcha website key
  • opts.websiteSToken string? Secret token for old versions of Recaptcha
  • opts.websitePublicKey string? Funcaptcha public key
  • opts.proxyType string? Proxy type (http/socks4/socks5)
  • opts.proxyAddress string? Proxy IP address (ipv4/ipv6)
  • opts.proxyPort (string | number)? Proxy port
  • opts.proxyLogin string? Proxy login for basic auth
  • opts.proxyPassword string? Proxy password
  • opts.userAgent string? Browser's User-Agent to emulate
  • opts.cookies string? Additional cookies to emulate

getTaskResult
Fetches the result of a previously created captcha solving task.

Type: function (taskId, opts)

• taskId string Unique task identifier
• opts object? Options (optional, default {})
  • opts.retries number Number of retries to perform (optional, default 3)
  • opts.timeout number Max timeout to wait in ms before aborting (optional, default 30000)

Documentation https://www.npmjs.com/package/captcha-solver