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apilayer pdflayer vs OnSched Consumer API

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

APIapilayer pdflayerHEALTHY94OnSched Consumer APIHEALTHY88
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms422722
P95 · ms12251890
AuthapiKeyapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

apilayer pdflayer vs OnSched Consumer API: common questions

Which is more reliable, apilayer pdflayer or OnSched Consumer API?

Both are neck-and-neck — apilayer pdflayer and OnSched Consumer API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, apilayer pdflayer or OnSched Consumer API?

apilayer pdflayer has the lower median latency in our checks — apilayer pdflayer responds in 422 ms versus OnSched Consumer API at 722 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 apilayer pdflayer and OnSched Consumer API need an API key?

Both ask you to authenticate — apilayer pdflayer uses an API key and OnSched Consumer API 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 apilayer pdflayer and OnSched Consumer API from the browser?

Yes — both apilayer pdflayer and OnSched Consumer 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 apilayer pdflayer and OnSched Consumer API free for commercial use?

apilayer pdflayer has unclear commercial terms, and OnSched Consumer 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.