MediaCaption API vs SWAPI GraphQL

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms10621041
P95 · ms10623083
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licenseUnverified
Free tier10 credits when you sign upFree, no key
Rate limit60 req/minUnpublished
In directory since2026-07-182026-07-05
operationalpartialdownno data

MediaCaption API vs SWAPI GraphQL: common questions

Which is more reliable, MediaCaption API or SWAPI GraphQL?

Both are neck-and-neck — MediaCaption API and SWAPI GraphQL 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, MediaCaption API or SWAPI GraphQL?

SWAPI GraphQL has the lower median latency in our checks — MediaCaption API responds in 1062 ms versus SWAPI GraphQL at 1041 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 MediaCaption API and SWAPI GraphQL need an API key?

SWAPI GraphQL needs no key, while MediaCaption API requires a free API key. If you want to start calling without signup, reach for SWAPI GraphQL first.

Can I call MediaCaption API and SWAPI GraphQL from the browser?

Yes — both MediaCaption API and SWAPI GraphQL 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 MediaCaption API and SWAPI GraphQL free for commercial use?

MediaCaption API allows commercial use on its free tier, and SWAPI GraphQL 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.