🗄️Developer Resource // JSON Endpoint

ASTH JSON Data API

Absolute endpoints (copy‑paste)
JSON:https://www.pocketportfolio.app/api/tickers/ASTH/json?range=max
CSV:https://www.pocketportfolio.app/api/tickers/ASTH/csv?range=max

Access 208 data points for ASTH spanning 18 years (2009–Jun 5, 2026). Optimized JSON format (30.5 KB).

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Download as CSV

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

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

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{
  "symbol": "ASTH",
  "timestamp": "2026-06-07T05:17:19.458Z",
  "price": 37.99,
  "change_24h": 0.36988110964333043,
  "history_sample": [
    {
      "date": "2009-04-01",
      "open": 9.4,
      "high": 17,
      "low": 2,
      "close": 17,
      "volume": 180
    },
    {
      "date": "2009-05-01",
      "open": 17,
      "high": 17,
      "low": 17,
      "close": 17,
      "volume": 0
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import ASTH
🛡️

Need to archive this data?

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