Usage:
https://http.cat/[status_code]
Note: If you need an extension at the end of the URL just add .jpg.
HTTP Cats
Developed by @rogeriopvl
Original Images by Tomomi Imura (@girlie_mac)
Check out Abstract API, the home for modern, developer-friendly tools like the IP Geolocation API, VAT Validation & Rates API, Public Holiday API, and more.