KeyCAPTCHA

KeyCAPTCHA: parameters, request, response and the 2Captcha method of KeyCaptchaTaskProxyless and KeyCaptchaTask.

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Rules
Parameters
Request
Response
2Captcha in.php

KeyCAPTCHA: the puzzle widget configured with the s_s_c_* values of the page. The answer is the token the page expects.

Status	coming soon
Type codes	`KeyCaptchaTaskProxyless` — without a proxy; `KeyCaptchaTask` — with your proxy
Proxy	optional: the second code takes your proxy
Also accepted as	`KeyCaptchaTaskProxyLess`
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: KeyCaptchaTaskProxyless, KeyCaptchaTask.
websiteURL stringrequired: Full address of the page with the captcha: http(s), up to 2048 characters, a public site.
s_s_c_user_id stringrequired: s_s_c_user_id from the page. Letters, digits and _ - . :, up to 64 characters.
s_s_c_session_id stringrequired: s_s_c_session_id from the page. Letters, digits and _ - . :, up to 256 characters.
s_s_c_web_server_sign stringrequired: s_s_c_web_server_sign from the page. Letters, digits and _ - . :, up to 512 characters.
s_s_c_web_server_sign2 stringrequired: s_s_c_web_server_sign2 from the page. Letters, digits and _ - . :, up to 512 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 KeyCaptchaTaskProxyless task:

POST /createTask

{
  "clientKey": "YOUR_API_KEY",
  "task": {
    "type": "KeyCaptchaTaskProxyless",
    "websiteURL": "https://example.com/login",
    "s_s_c_user_id": "184015",
    "s_s_c_session_id": "9ff29e0176e78eb7ba59314f92dbac1b",
    "s_s_c_web_server_sign": "964635241a3e5e76980f2572e5f63452",
    "s_s_c_web_server_sign2": "3ca802a38ffc5831fa293ac2819b1204"
  }
}

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=keycaptcha, parameters → task fields:

in.php	task
`s_s_c_user_id`	`s_s_c_user_id`
`s_s_c_session_id`	`s_s_c_session_id`
`s_s_c_web_server_sign`	`s_s_c_web_server_sign`
`s_s_c_web_server_sign2`	`s_s_c_web_server_sign2`
`pageurl`	`websiteURL`

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