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Solvers

Anti-bot solver APIs

Send the challenge a site served you, get back the payload a browser would have sent, and post it from your own client. One API key for five vendors, no browser on either side, and only answers that come back 200 are billed.

Prepaid from €5, no plan. Every price and a cost calculator are on the pricing page.

What we don't solve yet

So you don't have to find out by trying. None of these is billed: they have no endpoint, or are refused before any work is done.

Other vendors
Cloudflare, Kasada, GeeTest, hCaptcha, AWS WAF and Shape (F5)
Mobile SDKs
Akamai's mobile SDK (BMP), and DataDome's and HUMAN's app SDKs
Akamai
the 428 sec_cpt challenge
DataDome
Windows user agents, for now
Incapsula
the older ___utmvc challenge and the "Pardon Our Interruption" variant
PerimeterX
the press-and-hold captcha
Queue-it
BotDeflector's proof-of-work and audio steps