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DummyJSON vs Wahlumfragen Datenbank API

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

APIDummyJSONHEALTHY98Wahlumfragen Datenbank APIHEALTHY64
Uptime · 30d
Uptime · 90d99.02%100%
Uptime · 30d100%100%
P50 · ms321215
P95 · ms11133172
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — no keyFree — limits not published
Rate limit100 req/window · 99 remaining · resets 1783510243Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

DummyJSON vs Wahlumfragen Datenbank API: common questions

Which is more reliable, DummyJSON or Wahlumfragen Datenbank API?

On our scheduled checks, Wahlumfragen Datenbank API leads on measured uptime — DummyJSON at 99.02% versus Wahlumfragen Datenbank API at 100% 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, DummyJSON or Wahlumfragen Datenbank API?

DummyJSON has the lower median latency in our checks — DummyJSON responds in 32 ms versus Wahlumfragen Datenbank API at 1215 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 DummyJSON and Wahlumfragen Datenbank API need an API key?

Neither needs a paid key — DummyJSON is callable with no signup, and Wahlumfragen Datenbank API is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call DummyJSON and Wahlumfragen Datenbank API from the browser?

Yes — both DummyJSON and Wahlumfragen Datenbank 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 DummyJSON and Wahlumfragen Datenbank API free for commercial use?

DummyJSON has unclear commercial terms, and Wahlumfragen Datenbank 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.