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Catchdoms Security API vs ParlayAPI

Same instrument, two spec sheets — measured, not claimed.

APICatchdoms Security APIHEALTHY85ParlayAPIREACHABLE88
Uptime · 30d
Uptime · 90d100%87.5%
Uptime · 30d100%87.5%
P50 · ms277211
P95 · ms13981536
AuthnoneapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree — limits not published
Rate limitUnpublished
In directory since2026-07-052026-10-04
operationalpartialdownno data

Catchdoms Security API vs ParlayAPI: common questions

Which is more reliable, Catchdoms Security API or ParlayAPI?

On our scheduled checks, Catchdoms Security API leads on measured uptime — Catchdoms Security API at 100% versus ParlayAPI at 87.5% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, Catchdoms Security API or ParlayAPI?

ParlayAPI has the lower median latency in our checks — Catchdoms Security API responds in 277 ms versus ParlayAPI at 211 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 ParlayAPI need an API key?

Catchdoms Security API needs no key, while ParlayAPI requires a free API key. If you want to start calling without signup, reach for Catchdoms Security API first.

Can I call Catchdoms Security API and ParlayAPI from the browser?

Neither sends browser-friendly CORS headers reliably, so call Catchdoms Security API and ParlayAPI from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are Catchdoms Security API and ParlayAPI free for commercial use?

Catchdoms Security API has unclear commercial terms, and ParlayAPI 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.