Catchdoms Security API vs Crates.io
Same instrument, two spec sheets — measured, not claimed.
Catchdoms Security API vs Crates.io: common questions
Which is more reliable, Catchdoms Security API or Crates.io?
Both are neck-and-neck — Catchdoms Security API and Crates.io 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, Catchdoms Security API or Crates.io?
Catchdoms Security API has the lower median latency in our checks — Catchdoms Security API responds in 277 ms versus Crates.io at 279 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 Catchdoms Security API and Crates.io need an API key?
Neither needs a paid key — Catchdoms Security API is callable with no signup, and Crates.io is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Catchdoms Security API and Crates.io from the browser?
Only Crates.io is browser-friendly — it returns CORS headers over HTTPS. Catchdoms Security API needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Catchdoms Security API and Crates.io free for commercial use?
Catchdoms Security API has unclear commercial terms, and Crates.io 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.