D&D 5e API vs SpaceTradersAPI
Same instrument, two spec sheets — measured, not claimed.
D&D 5e API vs SpaceTradersAPI: common questions
Which is more reliable, D&D 5e API or SpaceTradersAPI?
On our scheduled checks, SpaceTradersAPI leads on measured uptime — D&D 5e API at 99.44% versus SpaceTradersAPI at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, D&D 5e API or SpaceTradersAPI?
SpaceTradersAPI has the lower median latency in our checks — D&D 5e API responds in 528 ms versus SpaceTradersAPI at 369 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 D&D 5e API and SpaceTradersAPI need an API key?
D&D 5e API needs no key, while SpaceTradersAPI requires a free API key. If you want to start calling without signup, reach for D&D 5e API first.
Can I call D&D 5e API and SpaceTradersAPI from the browser?
Yes — both D&D 5e API and SpaceTradersAPI 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 D&D 5e API and SpaceTradersAPI free for commercial use?
D&D 5e API has unclear commercial terms, and SpaceTradersAPI 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.