🗄️Developer Resource // JSON Endpoint

DPST JSON Data API

Access 129 data points for DPST spanning 11 years (2015–Apr 22, 2026). Optimized JSON format (18.9 KB).

Private ledger analysis — connect this API slice to the Terminal.
Keep sensitive rows off shared analyst lakes — bounded, explicit flows.

Download as CSV

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

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

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

Start Free — Local First
{
  "symbol": "DPST",
  "timestamp": "2026-04-22T17:54:59.724Z",
  "price": 115.3,
  "change_24h": -1.10644137576122,
  "history_sample": [
    {
      "date": "2015-09-01",
      "open": 585.2,
      "high": 651.8,
      "low": 557.8,
      "close": 625.42,
      "volume": 450
    },
    {
      "date": "2015-10-01",
      "open": 625.42,
      "high": 778,
      "low": 556.4,
      "close": 708,
      "volume": 240
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import DPST
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync DPST.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