Most artists just use PayPal, but there is https://arty.ooo/ and they don't disclose your personal info to the clients. There was other similar sites I can't recall just now. There's also crypto but there are caveats. Source: about 1 year ago

I came across arty.ooo, but I find very few reviews on it. I was wondering if anyone else has any experience with it, because for all I know it seems legit but I'd like to hear from other people before using it. Or if others have any alternatives. Source: about 2 years ago

You should be able to use Wise afaik, other than that I recently found this site but haven't used so can't vouch for it: https://arty.ooo/. Source: about 3 years ago

Check out https://sleepio.com. They offer a variety of strategies to help you correct your sleep over a 6 week period. It helped me increase my sleep and create better sleeping habits. Unfortunately, it does seem limited a bit by regions; your mileage may vary. - Source: Hacker News / over 2 years ago

A bit of context: the website enables users to practice Cognitive Behavioural Therapy for insomnia (CBT-i). It is primarily based on admittedly a much better website sleepio.com which is geo-restricted, so I decided to create an open version and practice web development in the process. Source: almost 3 years ago

Whilst waiting for referral you could also try sleepio.com. Source: over 3 years ago