{
  "ok": true,
  "route": "/api/invention-sim-spawn",
  "mode": "INVENTION_SIM_REGISTRY",
  "total_spawned": 0,
  "total_coins": 242,
  "pending": 242,
  "sims": [],
  "last_updated": null,
  "usage": {
    "spawn_one": "POST { coin_id, title, planet_name, domain, lane_id, novelty_score, minted_at }",
    "spawn_batch": "POST ?mode=backfill  (processes next 20 unmapped coins)",
    "query": "POST ?mode=query { coin_id, message, history }",
    "sim_page": "/operations/{coin_id}"
  },
  "timestamp": "2026-10-28T03:17:48.585Z"
}