chucknorris.io vs Riddles API
Same instrument, two spec sheets — measured, not claimed.
chucknorris.io vs Riddles API: common questions
Which is more reliable, chucknorris.io or Riddles API?
Both are neck-and-neck — chucknorris.io and Riddles API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, chucknorris.io or Riddles API?
Riddles API has the lower median latency in our checks — chucknorris.io responds in 567 ms versus Riddles API at 321 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do chucknorris.io and Riddles API need an API key?
Neither needs a paid key — chucknorris.io is callable with no signup, and Riddles API is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call chucknorris.io and Riddles API from the browser?
Yes — both chucknorris.io and Riddles API send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are chucknorris.io and Riddles API free for commercial use?
chucknorris.io has unclear commercial terms, and Riddles API has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.