ConvertHub API vs ParlayAPI

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

Uptime · 30d
Uptime · 90d0.0%87.5%
Uptime · 30d0.0%87.5%
P50 · ms—211
P95 · ms—1536
AuthapiKeyapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree tier — API key required
Rate limitUnpublished
In directory since2026-07-052026-10-04
operationalpartialdownno data

ConvertHub API vs ParlayAPI: common questions

Which is more reliable, ConvertHub API or ParlayAPI?

On our scheduled checks, ParlayAPI leads on measured uptime — ConvertHub API at 0.0% versus ParlayAPI at 87.5% 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 ConvertHub API and ParlayAPI need an API key?

Both ask you to authenticate — ConvertHub API uses an API key and ParlayAPI 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 ConvertHub API and ParlayAPI from the browser?

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

Are ConvertHub API and ParlayAPI free for commercial use?

ConvertHub API has unclear commercial terms, and ParlayAPI 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.