CAPTCHA that stops Humans

Let humans prove they have good intentions
by sending a small amount of crypto.

It stops bots too. This isn't a joke.

0.0195 LTC
5.00 USD

Send to demo the flow

(it gets refunded)

How it works

simple, no API key

Create your own

in 10 secs, in the browser

Use cases

verify users, stop trolls and spam


get help or send feedback