Free Animals APIs
Discover free animals APIs for your next project.
All Animals APIs
27AdoptAPet
Resource to help get pets adopted
Axolotl
Collection of axolotl pictures and facts
Cat Facts
Daily cat facts
Cataas
Cat as a service (cats pictures and gifs)
Cats
Pictures of cats from Tumblr
Dog Facts
Random dog facts
Dog Facts
Random facts of Dogs
Dogs
Based on the Stanford Dogs Dataset
eBird
Retrieve recent or notable birding observations within a region
FishWatch
Information and pictures about individual fish species
HTTP Cat
Cat for every HTTP Status
HTTP Dog
Dogs for every HTTP response status code
IUCN
IUCN Red List of Threatened Species
MeowFacts
Get random cat facts
Movebank
Movement and Migration data of animals
Petfinder
Petfinder is dedicated to helping pets find homes, another resource to get pets adopted
PlaceBear
Placeholder bear pictures
PlaceDog
Placeholder Dog pictures
PlaceKitten
Placeholder Kitten pictures
RandomDog
Random pictures of dogs
RandomDuck
Random pictures of ducks
RandomFox
Random pictures of foxes
RescueGroups
Adoption
Shibe.Online
Random pictures of Shiba Inu, cats or birds
The Dog
A public service all about Dogs, free to use when making your fancy new App, Website or Service
xeno-canto
Bird recordings
Zoo Animals
Facts and pictures of zoo animals
FAQ
What are animals APIs?
Animals APIs are programming interfaces that allow developers to integrate animals-related functionality into their applications, providing access to data and features specific to the animals domain.
Are these animals APIs really free?
Yes — all APIs listed here offer free tiers or are completely free to use. Some may have usage limits or require registration. Always check the specific API's documentation for detailed terms.
How do I get started with animals APIs?
Choose an API that fits your needs, then visit its documentation page. Most APIs require an API key obtained through free registration. Follow the integration guides and examples provided.