🗄️Developer Resource // JSON Endpoint

BFM JSON Data API

Access 209 data points for BFM spanning 20 years (2000–May 1, 2019). Optimized JSON format (30.6 KB).

Chart where your browser is the vault — wire this endpoint to the Terminal.
Minimal cloud, maximal local control — start from this stateless slice.

Download as CSV

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

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

Tired of exporting to Excel? Track BFM and analyze your portfolio locally with Pocket Portfolio.

Start Free — Local First
{
  "symbol": "BFM",
  "timestamp": "2026-04-22T20:49:38.073Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "2000-01-01",
      "open": 0.18,
      "high": 0.18,
      "low": 0.18,
      "close": 0.18,
      "volume": 0
    },
    {
      "date": "2000-02-01",
      "open": 0.18,
      "high": 0.18,
      "low": 0.18,
      "close": 0.18,
      "volume": 0
    }
  ]
}
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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 BFM
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync BFM.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)
> system_ready. Initialize Sovereign reasoning for this asset?[Y]— open Terminal