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iTunes vs ModelPartFinder Error Codes

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

APIiTunesNEW—ModelPartFinder Error CodesNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — no key
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

iTunes vs ModelPartFinder Error Codes: common questions

Which is more reliable, iTunes or ModelPartFinder Error Codes?

On our scheduled checks, ModelPartFinder Error Codes leads on measured uptime — iTunes at —% versus ModelPartFinder Error Codes 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 iTunes and ModelPartFinder Error Codes need an API key?

Neither needs a paid key — iTunes is callable with no signup, and ModelPartFinder Error Codes is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call iTunes and ModelPartFinder Error Codes from the browser?

Only ModelPartFinder Error Codes is browser-friendly — it returns CORS headers over HTTPS. iTunes needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are iTunes and ModelPartFinder Error Codes free for commercial use?

iTunes has unclear commercial terms, and ModelPartFinder Error Codes 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.