HCaptchaTask: solve HCaptcha via a proxy

hCaptcha devs call their captcha "a drop-in replacement for Recaptcha". We tried to create same thing in our API, so task properties are absolutely the same as in RecaptchaV2Task except "type" property.

IMPORTANT: hCaptcha seems to have limit of solved tasks from one IP, about 3 items per 12 hours. Take this into account when you build solving process through your proxy.

Recaptcha V2 example

Task object

Property	Type	Required	Purpose
type	String	Yes	HCaptchaTask
websiteURL	String	Yes	Address of a target web page. Can be located anywhere at the web site, even in a member area. Our workers don't navigate there, but instead simulate the visit.
websiteKey	String	Yes	hCaptcha sitekey
proxyType	String	Yes	Type of the proxy http - usual http/https proxy socks4 - socks4 proxy socks5 - socks5 proxy
proxyAddress	String	Yes	Proxy IP address ipv4/ipv6. No host names or IP addresses from local networks.
proxyPort	Integer	Yes	Proxy port
proxyLogin	String	No	Login for proxy which requires authorization (basic)
proxyPassword	String	No	Proxy password
userAgent	String	Yes	Browser's User-Agent which is used in emulation. It is required that you use a signature of a modern browser, otherwise Google will ask you to "update your browser".

Request example

CURL

          curl -i -H "Accept: application/json" \
     -H "Content-Type: application/json" \
     -X POST -d '{
    "clientKey":"YOUR_API_KEY",
    "task":
        {
            "type":"HCaptchaTask",
            "websiteURL":"https://hcaptcha.com/",
            "websiteKey":"00000000-0000-0000-0000-000000000000",
            "proxyType":"http",
            "proxyAddress":"8.8.8.8",
            "proxyPort":8080,
            "proxyLogin":"proxyLoginHere",
            "proxyPassword":"proxyPasswordHere",
            "userAgent":"MODERN_USER_AGENT_HERE"
        }
}' https://api.anti-captcha.com/createTask

Response example

JSON with no errors

          {
    "errorId": 0,
    "taskId": 7654321
}

JSON with an error

          {
    "errorId": 1,
    "errorCode": "ERROR_KEY_DOES_NOT_EXIST",
    "errorDescription": "Account authorization key not found in the system"
}

Retrieve the solution

Use method getTaskResult to request the solution. Give a worker some time, like 5 seconds, before making first request. If the worker is still busy, retry in 3 seconds.

Task solution object

Property	Type	Purpose
gRecaptchaResponse	String	Token string which is required for interacting with submit form on target website.

Response example

JSON with no errors

          {
    "errorId":0,
    "status":"ready",
    "solution":
    {
        "gRecaptchaResponse":"3AHJ_VuvYIBNBW5yyv0zRYJ75VkOKvhKj9_xGBJKnQimF72rfoq3Iy-DyGHMwLAo6a3"
    },
    "cost":"0.001500",
    "ip":"46.98.54.221",
    "createTime":1472205564,
    "endTime":1472205570,
    "solveCount":"0"
}