# Yidun (NECaptcha)

Solves Yidun (NECaptcha) challenges. Supports standard and Enterprise versions.

API type: YidunTask

Parameter	Type	Default	Description
`websiteURL`	`str`	required	Full URL of the page with the captcha.
`websiteKey`	`str`	required	The `siteKey` value found on the page.
`yidunGetLib`	`str \\| None`	`None`	Full URL to the JS file loading the captcha. Recommended for Enterprise.
`yidunApiServerSubdomain`	`str \\| None`	`None`	Subdomain of the Yidun API server. Required for custom/Enterprise servers.
`challenge`	`str \\| None`	`None`	Unique identifier of the current captcha (Enterprise).
`hcg`	`str \\| None`	`None`	Captcha hash used in the request (Enterprise).
`hct`	`int \\| None`	`None`	Numeric timestamp for Enterprise validation.
`userAgent`	`str \\| None`	`None`	Browser User-Agent string.
`proxy`	`ProxyPayload \\| None`	`None`	Proxy settings.