Animals
Every listing carries the same fields in the same order. Counts beside each filter update as you narrow.
| API | Pricing | Auth | Format | Free tier | Status |
|---|---|---|---|---|---|
Breed Health ScoreHealth scores, median lifespan and hereditary conditions for 155 dog breeds, from peer-reviewed data. Nature & Outdoors › Animals | Free | None | JSON | Unlimited | Live |
Cat FactsReturns random cat trivia and breed facts, one endpoint, no key required. Nature & Outdoors › Animals | None | JSON | Unlimited | Live | |
Cat FactsRandom cat trivia facts from a keyless, community-sourced JSON endpoint. Nature & Outdoors › Animals | Free | None | JSON | Unlimited | Live |
Dog APIDog breed characteristics, photos, breed groups, and random facts, no key needed. Nature & Outdoors › Animals | Free | None | JSON | Unlimited | Live |
Dog FactsReturns random or indexed dog trivia facts from a small static dataset. Nature & Outdoors › Animals | None | JSON | Unlimited | Deprecated | |
Dog FactsRandom dog facts, breed data, and breed images from an open-source hobby project. Nature & Outdoors › Animals | Free | None | JSON | 10k+/day | Live |
DogsRandom dog photos by breed, sourced from the Stanford Dogs Dataset, no key needed. Nature & Outdoors › Animals | Free | None | JSON | Unlimited | Live |
HTTP DogReturns a dog photo matching any HTTP status code, as JPG/WebP/AVIF/JXL or a JSON descriptor. Nature & Outdoors › Animals | Free | None | Binary | Unlimited | Live |
IUCN Red ListConservation status and extinction-risk data for assessed animal and plant species worldwide. Nature & Outdoors › Animals | API key | JSON | — | Untested | |
MeowFactsRandom cat facts by GET request, with count, id, and 13+ language options. Nature & Outdoors › Animals | None | JSON | Unlimited | Live | |
MovebankAnimal movement and biologging data (GPS, accelerometer) shared by research groups worldwide. Nature & Outdoors › Animals | Free | API key | JSON | — | Live |
PlaceDogServes dog photos sized by URL path, useful as design and layout placeholders Nature & Outdoors › Animals | Free | None | Binary | Unlimited | Live |
random.dogReturns a random dog photo or video URL (JPG/GIF/MP4) from a fixed pool, no key needed. Nature & Outdoors › Animals | Free | None | JSON | Unlimited | Live |
RandomDuckRandom duck photos and GIFs, plus a JSON endpoint and per-image lookup by number. Nature & Outdoors › Animals | Free | None | JSON | Unlimited | Live |
RandomFoxReturns a random fox photo as a small JSON object with an image URL and a permalink. Nature & Outdoors › Animals | Free | None | JSON | Unlimited | Live |
RescueGroups.orgSearches adoptable-pet and rescue-organization listings by location, species, breed, and other traits. Nature & Outdoors › Animals | Free | API key | JSON | Unlimited | Live |
The Cat APIRandom cat images and breed facts, searchable by breed or image type. Nature & Outdoors › Animals | Freemium | API key | JSON | 100–1k/day | Live |
The Dog APIServes random dog photos and vet-reviewed breed data for 650+ breeds. Nature & Outdoors › Animals | Freemium | API key | JSON | — | Live |
xeno-cantoSearch and stream crowdsourced wildlife sound recordings by species, location and recording metadata. Nature & Outdoors › Animals | Free | API key | JSON | Unlimited | Live |
Breed Health ScoreFreeLive
Health scores, median lifespan and hereditary conditions for 155 dog breeds, from peer-reviewed data.
None · JSON
Unlimited
OpenAPI spec · llms.txt
Cat FactsLive
Returns random cat trivia and breed facts, one endpoint, no key required.
None · JSON
Unlimited
no machine-readable spec
Cat FactsFreeLive
Random cat trivia facts from a keyless, community-sourced JSON endpoint.
None · JSON
Unlimited
no machine-readable spec
Dog APIFreeLive
Dog breed characteristics, photos, breed groups, and random facts, no key needed.
None · JSON
Unlimited
llms.txt
Dog FactsDeprecated
Returns random or indexed dog trivia facts from a small static dataset.
None · JSON
Unlimited
no machine-readable spec
Dog FactsFreeLive
Random dog facts, breed data, and breed images from an open-source hobby project.
None · JSON
10k+/day
no machine-readable spec
DogsFreeLive
Random dog photos by breed, sourced from the Stanford Dogs Dataset, no key needed.
None · JSON
Unlimited
no machine-readable spec
HTTP DogFreeLive
Returns a dog photo matching any HTTP status code, as JPG/WebP/AVIF/JXL or a JSON descriptor.
None · Binary
Unlimited
no machine-readable spec
IUCN Red ListUntested
Conservation status and extinction-risk data for assessed animal and plant species worldwide.
API key · JSON
—
no machine-readable spec
MeowFactsLive
Random cat facts by GET request, with count, id, and 13+ language options.
None · JSON
Unlimited
no machine-readable spec
MovebankFreeLive
Animal movement and biologging data (GPS, accelerometer) shared by research groups worldwide.
API key · JSON
—
no machine-readable spec
PlaceDogFreeLive
Serves dog photos sized by URL path, useful as design and layout placeholders
None · Binary
Unlimited
no machine-readable spec
random.dogFreeLive
Returns a random dog photo or video URL (JPG/GIF/MP4) from a fixed pool, no key needed.
None · JSON
Unlimited
no machine-readable spec
RandomDuckFreeLive
Random duck photos and GIFs, plus a JSON endpoint and per-image lookup by number.
None · JSON
Unlimited
no machine-readable spec
RandomFoxFreeLive
Returns a random fox photo as a small JSON object with an image URL and a permalink.
None · JSON
Unlimited
no machine-readable spec
RescueGroups.orgFreeLive
Searches adoptable-pet and rescue-organization listings by location, species, breed, and other traits.
API key · JSON
Unlimited
no machine-readable spec
The Cat APIFreemiumLive
Random cat images and breed facts, searchable by breed or image type.
API key · JSON
100–1k/day
no machine-readable spec
The Dog APIFreemiumLive
Serves random dog photos and vet-reviewed breed data for 650+ breeds.
API key · JSON
—
llms.txt
xeno-cantoFreeLive
Search and stream crowdsourced wildlife sound recordings by species, location and recording metadata.
API key · JSON
Unlimited
no machine-readable spec
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