D&D 5e API vs Scryfall
Same instrument, two spec sheets — measured, not claimed.
D&D 5e API vs Scryfall: common questions
Which is more reliable, D&D 5e API or Scryfall?
On our scheduled checks, Scryfall leads on measured uptime — D&D 5e API at —% versus Scryfall 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 D&D 5e API and Scryfall need an API key?
Neither needs a paid key — D&D 5e API is callable with no signup, and Scryfall is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call D&D 5e API and Scryfall from the browser?
Yes — both D&D 5e API and Scryfall 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 Scryfall free for commercial use?
D&D 5e API has unclear commercial terms, and Scryfall 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.