{
  "version": "2026-10-08",
  "retrievedAt": "2026-10-08T22:51:24.407Z",
  "currency": "USD",
  "venue": "Coinbase Exchange",
  "source": "https://api.exchange.coinbase.com/products/BTC-USD/candles?granularity=86400&start=2026-09-30T00%3A00%3A00Z&end=2026-10-08T00%3A00%3A00Z",
  "spotSource": "https://api.coinbase.com/v2/prices/BTC-USD/spot",
  "spot": {
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    "kind": "retrieval-time spot quote, not daily close"
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      "date": "2026-09-30",
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    {
      "date": "2026-10-02",
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    {
      "date": "2026-10-03",
      "close": 84742.22
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      "date": "2026-10-04",
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      "close": 85748.96
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    {
      "date": "2026-10-07",
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}