funsolver

Documentation

API reference and integration guide

OverviewFunCaptchaFunCaptcha ProxylessFunCaptcha BDACastlereCAPTCHA v2reCAPTCHA v2 EnterprisereCAPTCHA v3reCAPTCHA v3 EnterpriseTurnstilehCaptchaCloudflareImage→TextMath ImageFC ClassificationDataDome

Cloudflare Turnstile

Price per 1000 successful solves:$1.00 / 1k

task parameters

HTTP
POST https://api.funsolver.com/createTask
Content-Type: application/json

{
  "clientKey": "fsk_abc...",
  "task": {
    "type": "TurnstileTask",
    "websiteURL": "https://example.com/login",
    "websitePublicKey": "0x4AAAAAAA...",
    "proxy": "http://user:pass@host:port",
    "metadata": { "action": "login" }
  }
}
type
stringrequired
"TurnstileTask"
websiteURL
stringrequired
URL of the page hosting the Turnstile widget (domain context for the sitekey).
websitePublicKey
stringrequired
Turnstile site key (starts with 0x...).
proxy
stringrequired
Proxy as http://user:pass@host:port. Required. Schemes: http, https, socks5.
metadata.action
string
The widget's data-action (or action in turnstile.render). Pass it if the site sets one: the token is issued for that action and the site checks it. One page can have several widgets with different actions (e.g. login_alias and login_password). A top-level action in task is accepted too.
metadata.cdata
string
The widget's data-cdata (cData in turnstile.render), if the site sets one.

getTaskResult response

JSON
{
  "errorId": 0,
  "status": "ready",
  "solution": {
    "token":     "0.aBcD...",
    "userAgent": "Mozilla/5.0 ..."
  },
  "processingTime": 5.1
}

solution.token is the Turnstile widget token (cf-turnstile-response, format 1.payload.signature.hash). Submit it with the form or pass it to the site's API. For the cf_clearance cookie use CloudflareTask.

Spotted an error? Tell support.
For AI agents: machine-readable reference — /llms.txt