{
 "title": "AstraNL Timing Board - when to act, from signed reality",
 "free": true,
 "no_registration_needed": true,
 "generated_utc": "2026-08-15T20:30:05.389624+00:00",
 "energy_nl": {
  "date": "2026-08-16",
  "avg_eur_kwh": 0.1351,
  "cheapest_hours_utc": [
   "2026-08-16T09:00:00Z",
   "2026-08-16T10:00:00Z",
   "2026-08-16T11:00:00Z",
   "2026-08-16T12:00:00Z",
   "2026-08-16T13:00:00Z"
  ],
  "min_eur_kwh": 0.02734,
  "max_eur_kwh": 0.20653,
  "meaning": "run heavy loads in the cheapest hours; day-ahead EPEX NL",
  "applies_to": "dynamic hourly-priced contracts only; fixed-tariff users pay the same all day"
 },
 "materials": [
  {
   "item": "Cement 25kg",
   "current_cheapest_eur": 19.66,
   "best_observed_eur": 19.66,
   "best_observed_at": "2026-08-15 20:30:05",
   "observations": 60,
   "signal": "now IS the best observed moment"
  },
  {
   "item": "Gipsplaat",
   "current_cheapest_eur": 9.95,
   "best_observed_eur": 9.95,
   "best_observed_at": "2026-08-15 20:30:05",
   "observations": 60,
   "signal": "now IS the best observed moment"
  },
  {
   "item": "Isolatiemateriaal",
   "current_cheapest_eur": 0.39,
   "best_observed_eur": 0.39,
   "best_observed_at": "2026-08-15 20:30:05",
   "observations": 60,
   "signal": "now IS the best observed moment"
  },
  {
   "item": "Verf wit 10L",
   "status": "collecting observations - honest zero"
  },
  {
   "item": "Schroeven",
   "current_cheapest_eur": 11.99,
   "best_observed_eur": 11.99,
   "best_observed_at": "2026-08-15 20:30:05",
   "observations": 60,
   "signal": "now IS the best observed moment"
  }
 ],
 "make_your_own": "personal watch on YOUR item: POST https://astranl.com/aweri/watch {kind: price_below, query, threshold_eur}",
 "honest": "history depth shown per item; signals are observations, not advice; nothing is bought automatically",
 "board_sha256": "0e7c822ffb3d0ec886b63ebe389418937fc26e8b000585e3980771374467b1be"
}