HOL Registry Broker vs Wikipedia REST
Same instrument, two spec sheets — measured, not claimed.
HOL Registry Broker vs Wikipedia REST: common questions
Which is more reliable, HOL Registry Broker or Wikipedia REST?
Only Wikipedia REST is on our probe schedule so far (—% uptime over 90 days). The other is catalogued but not yet live-checked, so we can't compare measured reliability head-to-head — check the uncovered API's own status page for now.
Do HOL Registry Broker and Wikipedia REST need an API key?
Wikipedia REST needs no key, while HOL Registry Broker requires a free API key. If you want to start calling without signup, reach for Wikipedia REST first.
Can I call HOL Registry Broker and Wikipedia REST from the browser?
Only Wikipedia REST is browser-friendly — it returns CORS headers over HTTPS. HOL Registry Broker needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are HOL Registry Broker and Wikipedia REST free for commercial use?
HOL Registry Broker has unclear commercial terms, and Wikipedia REST allows commercial use on its free tier. 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.