Psychonauts API vs TCGApi

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified; fan tribute, game © Double FineUnverified
Free tierFree, no API key requiredFree tier — API key may be required for production
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Psychonauts API vs TCGApi: common questions

Which is more reliable, Psychonauts API or TCGApi?

On our scheduled checks, TCGApi leads on measured uptime — Psychonauts API 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 Psychonauts API and TCGApi need an API key?

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

Can I call Psychonauts API and TCGApi from the browser?

Only TCGApi is browser-friendly — it returns CORS headers over HTTPS. Psychonauts API needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Psychonauts API and TCGApi free for commercial use?

Psychonauts API 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.