Cross Universe vs TCGApi
Same instrument, two spec sheets — measured, not claimed.
Cross Universe vs TCGApi: common questions
Which is more reliable, Cross Universe or TCGApi?
On our scheduled checks, TCGApi leads on measured uptime — Cross Universe at —% versus TCGApi 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 Cross Universe and TCGApi need an API key?
Cross Universe needs no key, while TCGApi requires a free API key. If you want to start calling without signup, reach for Cross Universe first.
Can I call Cross Universe and TCGApi from the browser?
Yes — both Cross Universe and TCGApi 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 Cross Universe and TCGApi free for commercial use?
Cross Universe has unclear commercial terms, and TCGApi 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.