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🗄️Developer Resource // JSON Endpoint

BFC JSON Data API

Access 268 data points for BFC spanning 23 years (2003–Jan 21, 2026). Optimized JSON format (39.3 KB).

GET /api/tickers/BFC/json● 200 OK (Live)
{
  "symbol": "BFC",
  "timestamp": "2026-01-22T03:03:12.443Z",
  "price": 135.68,
  "change_24h": 5.640985712617281,
  "history_sample": [
    {
      "date": "2003-11-01",
      "open": 15.5,
      "high": 15.5,
      "low": 14,
      "close": 14,
      "volume": 2100
    },
    {
      "date": "2003-12-01",
      "open": 14,
      "high": 15.25,
      "low": 14,
      "close": 15.25,
      "volume": 5300
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import BFC
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync BFC.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)