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Cat Fact API
An API that shows different Cat Facts!
Verified 4 days ago: 100% uptime
API key
Unconfirmed
HTTPS
Supported
Browser calls
Yes, CORS enabled
Status
Live · 98/100
What our checks found
- Health score
- 98/100
- Reliability
- 100%
- Average latency
- 364ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for Cat Fact API. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# Authentication requirement is unconfirmed. Check the documentation before relying on this.
curl -s "https://alexwohlbruck.github.io/ENDPOINT" \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Accept: application/json"Where this listing comes from
Aggregated from one public source (freepublicapis), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
Other Animals APIs
See all 34 →Cat Fact API — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Cat Fact API free to use?
Cat Fact API is listed in our free catalogue, but it requires some form of authentication, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
Does Cat Fact API need an API key?
Cat Fact API requires some form of authentication. Check the provider's documentation for which scheme it expects.
Can I call Cat Fact API from browser JavaScript?
Yes. Cat Fact API returned CORS headers when we checked it, so a browser will let your page read the response. You can fetch it directly from client-side JavaScript with no proxy and no backend.
Is Cat Fact API still working?
Yes, as of 2026-09-18. Our automated check reached Cat Fact API and recorded a 100% reliability score with a median response time of 364 ms. We re-check on a schedule, and this page updates with the result.
Is Cat Fact API available over HTTPS?
Yes. Cat Fact API serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.