🗄️Developer Resource // JSON Endpoint
INTF JSON Data API
Access 132 data points for INTF spanning 11 years (2015–Apr 22, 2026). Optimized JSON format (19.3 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 INTF historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/INTF/json● 200 OK (Live)Tired of exporting to Excel? Track INTF and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "INTF",
"timestamp": "2026-04-22T20:52:00.092Z",
"price": 40.88,
"change_24h": 0.3190184049079817,
"history_sample": [
{
"date": "2015-06-01",
"open": 24.99,
"high": 25.61,
"low": 24.29,
"close": 24.38,
"volume": 173600
},
{
"date": "2015-07-01",
"open": 24.52,
"high": 25.07,
"low": 23.5,
"close": 24.95,
"volume": 150700
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import INTF🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync INTF.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)