🗄️Developer Resource // JSON Endpoint
POW JSON Data API
Access 121 data points for POW spanning 1 years (2025–Apr 22, 2026). Optimized JSON format (17.7 KB).
Local-first charts from this JSON — open the Terminal.
Parse and visualize without shipping raw ledgers to a vendor database.
Download as CSV
Prefer CSV format? Download POW historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/POW/json● 200 OK (Live)Tired of exporting to Excel? Track POW and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "POW",
"timestamp": "2026-04-22T17:55:24.415Z",
"price": 28.55,
"change_24h": 3.04627156572584,
"history_sample": [
{
"date": "2025-10-28",
"open": 20.05,
"high": 20.3,
"low": 19.99,
"close": 20.27,
"volume": 42200
},
{
"date": "2025-10-29",
"open": 20.3,
"high": 20.71,
"low": 20.22,
"close": 20.5,
"volume": 21500
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import POW🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync POW.json updates to your private Google Drive for backtesting and compliance.
Enable Sovereign SyncIncludes 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)