Esoteric
I Ching Hexagram (DEPRECATED — use /iching/throw-coins)
DEPRECATED — legacy un-namespaced random hexagram cast. Superseded by the /iching/* namespace: /iching/throw-coins (seeded + reproducible), /iching/by-question, /iching/with-changing-lines, /iching/daily, /iching/lookup/{n} — all on the Wilhelm-Baynes hexagram set. Still works until its 2027-06-16 sunset, then removed. Casts a single I Ching hexagram (input ignored).
post/iching
Response
Successful calculation
Example response
{
"ok": true
}