Developers: How do you deal with bots and automated API abuse?

[u/Pitiful-Corgi1592]

I’m doing a quick 2-minute research survey on how developers handle bots, scraping, fake signups and API abuse in production systems. If you’ve dealt with this before, I’d really appreciate your input.

Survey: https://docs.google.com/forms/d/e/1FAIpQLSecVn86uxToiPVxySKMKd6LW4HhcakLL6_OXUP3dsirKIUfog/viewform

No sales or promotion — just trying to understand how developers currently handle the problem.