Tarot Card of the Day (public, no key)
Deterministic Rider–Waite–Smith single card, seeded by date: the same date always yields the same card. No AI. _footer watermark. The English card name and slug are the stable identifiers to match on and never change. localized.cards keys by slug and carries the Major Arcana name and the suit label in the requested language; keywords and meanings are prose and stay English. Minor arcana names stay English too, which each card says through nameLocalized, because the rank vocabulary is not frozen yet.
Query parameters
Calendar date YYYY-MM-DD (UTC). Defaults to today.
Language for this call, overriding Accept-Language. The canonical per-call form: a page that renders in one language passes it here rather than reconfiguring its client. Unknown or inactive codes fall back to uk.
Headers
BCP-47 language (e.g. uk, en, de). Set it once on your HTTP client as its default; for a single call, ?lang= overrides it. Unknown or inactive codes fall back to uk.
Response
OK
Example response
{
"ok": true,
"_footer": "Powered by astroway.api - get your own key at https://api.astroway.info"
}