πŸ—„οΈDeveloper Resource // JSON Endpoint

FDNI JSON Data API

Access 384 data points for FDNI spanning 8 years (2018–Mar 9, 2026). Optimized JSON format (56.3 KB).

Download as CSV

Prefer CSV format? Download FDNI historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

GET /api/tickers/FDNI/json● 200 OK (Live)

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{
  "symbol": "FDNI",
  "timestamp": "2026-03-09T18:03:20.501Z",
  "price": 28.69,
  "change_24h": 0,
  "history_sample": [
    {
      "date": "2018-11-05",
      "open": 19,
      "high": 19.02,
      "low": 18.91,
      "close": 18.91,
      "volume": 800
    },
    {
      "date": "2018-11-12",
      "open": 18.98,
      "high": 19.43,
      "low": 18.39,
      "close": 19.34,
      "volume": 13400
    }
  ]
}
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Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import FDNI
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Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync FDNI.json updates to your private Google Drive for backtesting and compliance.

Enable Sovereign Sync

Includes unlimited API calls & historical CSV exports.

Dataset Specifications

  • Format: Standardized JSON (OHLCV)
  • Frequency: End-of-Day (EOD) + Real-time delay
  • Adjustments: Split-adjusted, Dividend-adjusted
  • Source: Multi-provider aggregation (AlphaVantage, Yahoo fallback)