{
  "id": "nbp-gold",
  "name": "Narodowy Bank Polski — gold price",
  "source_url": "https://api.nbp.pl/api/cenyzlota/?format=json",
  "adapter": "nbp-gold-v1",
  "attribution": "Narodowy Bank Polski (NBP) — calculated price of 1 g of gold of 1000 millesimal fineness, in PLN",
  "description": "Daily NBP calculated gold price in PLN per gram of pure gold. A commodity reference for purchasing and inventory comparisons, not an executable dealer buy/sell quote. Source date is the NBP publication date; no publication time is supplied. Angeloi checks every 15 minutes, retaining the latest publication over non-publication days. Angeloi is independent of NBP.",
  "source_request": {
    "method": "GET"
  },
  "nodes": [
    {
      "id": "gold-pln-per-gram",
      "oracle_id": "nbp-gold",
      "path": "/nodes/gold-pln-per-gram",
      "title": "NBP gold price — PLN per gram",
      "metric_key": "gold_pln_per_gram",
      "units": "PLN per gram of gold (1000 fineness)",
      "base": null,
      "quote": null,
      "max_source_age_hours": 96,
      "enabled": 1,
      "max_source_age_days": null,
      "json": "/nodes/gold-pln-per-gram.json",
      "history": "/nodes/gold-pln-per-gram/history",
      "history_json": "/nodes/gold-pln-per-gram/history.json",
      "revisions_json": "/nodes/gold-pln-per-gram/revisions.json"
    }
  ]
}