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🗄️Developer Resource // JSON Endpoint

API JSON Data API

Access 293 data points for API spanning 6 years (2020–Jan 21, 2026). Optimized JSON format (42.9 KB).

GET /api/tickers/API/json● 200 OK (Live)
{
  "symbol": "API",
  "timestamp": "2026-01-21T21:24:12.760Z",
  "price": 4.48,
  "change_24h": -0.444444444444435,
  "history_sample": [
    {
      "date": "2020-06-22",
      "open": 45,
      "high": 55.7,
      "low": 43.1,
      "close": 50.5,
      "volume": 7705300
    },
    {
      "date": "2020-06-29",
      "open": 52.1,
      "high": 56.78,
      "low": 42.25,
      "close": 56.49,
      "volume": 8174600
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import API
🛡️

Need to archive this data?

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