# Altcha

Solves Altcha proof-of-work challenges.

API type: CustomTask (with class: "altcha")

Parameter Type Default Description
websiteURL str required Main page URL where Altcha is located.
websiteKey str "" For this task, sending an empty string is allowed.
metadata AltchaMetadata required Altcha-specific metadata.
userAgent str \| None None Browser User-Agent string.
proxy ProxyPayload \| None None Proxy settings.

# AltchaMetadata

Parameter Type Description
challenge str Unique task identifier obtained from the website.
iterations str Number of iterations (corresponds to maxnumber value).
salt str Salt obtained from the site, used for hash generation.
signature str Digital signature of the request.