shipapis
StarSubmit an APISubmit API

Clockify API vs Fake JSON API

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

APIClockify APINEW—Fake JSON APINEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Clockify API vs Fake JSON API: common questions

Which is more reliable, Clockify API or Fake JSON API?

On our scheduled checks, Fake JSON API leads on measured uptime — Clockify API at —% versus Fake JSON API at —% 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 Fake JSON API need an API key?

Fake JSON API needs no key, while Clockify API requires a free API key. If you want to start calling without signup, reach for Fake JSON API first.

Can I call Clockify API and Fake JSON API from the browser?

Yes — both Clockify API and Fake JSON 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 Clockify API and Fake JSON API free for commercial use?

Clockify API has unclear commercial terms, and Fake JSON 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.