🗄️Developer Resource // JSON Endpoint
CENT JSON Data API
Absolute endpoints (copy‑paste)
JSON:
https://www.pocketportfolio.app/api/tickers/CENT/json?range=maxCSV:
https://www.pocketportfolio.app/api/tickers/CENT/csv?range=maxAccess 408 data points for CENT spanning 34 years (1992–Jun 5, 2026). Optimized JSON format (59.8 KB).
Programmable Sovereign Interface — chart this JSON in the Terminal.
Local-first analysis. Stateless data. Your browser is the vault.
Download as CSV
Prefer CSV format? Download CENT historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/CENT/json● 200 OK (Live)Tired of exporting to Excel? Track CENT and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "CENT",
"timestamp": "2026-06-07T04:07:18.701Z",
"price": 40.16,
"change_24h": 1.465386558868111,
"history_sample": [
{
"date": "1992-08-01",
"open": 6.46,
"high": 6.46,
"low": 6.46,
"close": 6.46,
"volume": 0
},
{
"date": "1992-09-01",
"open": 6.46,
"high": 6.46,
"low": 6.46,
"close": 6.46,
"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 CENT🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync CENT.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)