Arkose Labs FunCaptcha

Arkose Labs FunCaptcha: parameters, request, response and the 2Captcha method of FunCaptchaTaskProxyless and FunCaptchaTask.

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Rules
Parameters
Request
Response
2Captcha in.php

Arkose Labs FunCaptcha: the interactive puzzle loaded with an Arkose public key. The answer is the token that the page sends as fc-token.

Status	coming soon
Type codes	`FunCaptchaTaskProxyless` — without a proxy; `FunCaptchaTask` — with your proxy
Proxy	optional: the second code takes your proxy
Also accepted as	`FunCaptchaTaskProxyLess`
Price	set when the type is switched on — see pricing

Rules#

The proxy code solves through your proxy, so the answer is issued for your IP address. See Proxies.

Parameters#

Fields of the task object in createTask:

ParameterDescription

type stringrequired: Task type: FunCaptchaTaskProxyless, FunCaptchaTask.
websiteURL stringrequired: Full address of the page with the captcha: http(s), up to 2048 characters, a public site.
websitePublicKey stringrequired: Arkose public key (data-pkey). Letters, digits and _ - . :, up to 128 characters.
funcaptchaApiJSSubdomain string: Custom Arkose API host the widget loads from. A host name such as api.example.com; a leading https:// is dropped.
data string: Extra data of the widget, as the page passes it (for example {"blob":"…"}). One line of text, up to 4096 characters.
userAgent string: User-Agent of the browser that will use the answer, up to 512 characters.
proxyType string: http (default), https, socks4 or socks5.
proxyAddress stringfor proxy types: IP address or host name of the proxy. Private and local addresses are rejected.
proxyPort integerfor proxy types: Proxy port, 1–65535.
proxyLogin string: Proxy login, up to 256 characters. Stored encrypted.
proxyPassword string: Proxy password, up to 256 characters. Stored encrypted.

Request#

A FunCaptchaTaskProxyless task:

POST /createTask

{
  "clientKey": "YOUR_API_KEY",
  "task": {
    "type": "FunCaptchaTaskProxyless",
    "websiteURL": "https://example.com/login",
    "websitePublicKey": "11111111-2222-3333-4444-555555555555"
  }
}

Response#

getTaskResult once the task is solved:

getTaskResult

{
  "errorId": 0,
  "status": "ready",
  "solution": {
    "token": "TOKEN_eyJhbGciOiJIUzI1NiJ9…",
    "userAgent": ""
  },
  "cost": "0.001500",
  "ip": "198.51.100.7",
  "createTime": 1793370000,
  "endTime": 1793370012,
  "solveCount": 1
}

2Captcha in.php#

The same task through the 2Captcha API: method=funcaptcha, parameters → task fields:

in.php	task
`publickey`	`websitePublicKey`
`pageurl`	`websiteURL`
`surl`	`funcaptchaApiJSSubdomain`
`userAgent`	`userAgent`
`useragent`	`userAgent`

res.php returns token of the solution as text (OK|…), or in request with json=1.