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Magic 8-Ball API vs mailboxlayer

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

APIMagic 8-Ball APIHEALTHY95mailboxlayerHEALTHY96
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms442316
P95 · ms11342634
AuthnoneapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — key may be required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Magic 8-Ball API vs mailboxlayer: common questions

Which is more reliable, Magic 8-Ball API or mailboxlayer?

Both are neck-and-neck — Magic 8-Ball API and mailboxlayer 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, Magic 8-Ball API or mailboxlayer?

mailboxlayer has the lower median latency in our checks — Magic 8-Ball API responds in 442 ms versus mailboxlayer at 316 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 Magic 8-Ball API and mailboxlayer need an API key?

Magic 8-Ball API needs no key, while mailboxlayer requires a free API key. If you want to start calling without signup, reach for Magic 8-Ball API first.

Can I call Magic 8-Ball API and mailboxlayer from the browser?

Neither sends browser-friendly CORS headers reliably, so call Magic 8-Ball API and mailboxlayer from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are Magic 8-Ball API and mailboxlayer free for commercial use?

Magic 8-Ball API has unclear commercial terms, and mailboxlayer 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.