Clockify API vs ParlayAPI

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

Uptime · 30d
Uptime · 90d0.0%87.5%
Uptime · 30d0.0%87.5%
P50 · ms—211
P95 · ms—1536
AuthapiKeyapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree tier — API key required
Rate limitUnpublished
In directory since2026-07-052026-10-04
operationalpartialdownno data

Clockify API vs ParlayAPI: common questions

Which is more reliable, Clockify API or ParlayAPI?

On our scheduled checks, ParlayAPI leads on measured uptime — Clockify API at 0.0% 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.

Do Clockify API and ParlayAPI need an API key?

Both ask you to authenticate — Clockify API uses an API key and ParlayAPI uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call Clockify API and ParlayAPI from the browser?

Only Clockify API is browser-friendly — it returns CORS headers over HTTPS. ParlayAPI needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Clockify API and ParlayAPI free for commercial use?

Clockify 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.