API (Application Programming Interface)

Aktiv API-lər
Cat Facts
Daily cat facts
Cataas
Cat as a service (cats pictures and gifs)
catAPI
Random pictures of cats
Cats
Pictures of cats from Tumblr
Dog Facts
Random dog facts
Dogs
Based on the Stanford Dogs Dataset
HTTPCat
Cat for every HTTP Status
IUCN
IUCN Red List of Threatened Species
Movebank
Movement and Migration data of animals
RandomCat
Random pictures of cats