Adyen

Raised as a usability problem by 5 people on Hacker News over 9 years (2018–2026), in 5 threads.

People raised many different problems with Adyen, but no single problem has yet been raised by 3 people in 3 different months and threads.

Unreviewed issues were grouped by machine: Claude Haiku labelled each comment as a usability complaint, named what it's about and summed up the problem in a line, and a small model grouped similar problems. Nobody has checked them by hand. Expect mistakes.

The newest 5 complaints

Developers must rely on an unmaintainable, abandoned library to process messages2026-06-05
Tip screen forces customers to press a no-tip button to finish paying, a dark pattern2024-08-08
Hard to find a specific payment in the Adyen UI2022-10-09
API didn't make sense and documentation was hard to navigate and understand2019-09-19
Merchant login keeps timing out and refusing entry, poor user experience2018-02-02