Free Public APIs API vs Zhipu AI API

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

Uptime · 30d
Uptime · 90d100%98.3%
Uptime · 30d100%98.3%
P50 · ms552522
P95 · ms16003308
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Free Public APIs API vs Zhipu AI API: common questions

Which is more reliable, Free Public APIs API or Zhipu AI API?

On our scheduled checks, Free Public APIs API leads on measured uptime — Free Public APIs API at 100% versus Zhipu AI API at 98.3% 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, Free Public APIs API or Zhipu AI API?

Zhipu AI API has the lower median latency in our checks — Free Public APIs API responds in 552 ms versus Zhipu AI API at 522 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 Free Public APIs API and Zhipu AI API need an API key?

Free Public APIs API needs no key, while Zhipu AI API requires a free API key. If you want to start calling without signup, reach for Free Public APIs API first.

Can I call Free Public APIs API and Zhipu AI API from the browser?

Yes — both Free Public APIs API and Zhipu AI 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 Free Public APIs API and Zhipu AI API free for commercial use?

Free Public APIs API has unclear commercial terms, and Zhipu AI 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.