🗄️Developer Resource // JSON Endpoint

CSAN JSON Data API

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

Access 274 data points for CSAN spanning 6 years (2021–May 29, 2026). Optimized JSON format (40.1 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 CSAN historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

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

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

Start Free — Local First
{
  "symbol": "CSAN",
  "timestamp": "2026-05-31T12:48:18.297Z",
  "price": 3,
  "change_24h": -3.5369774919614105,
  "history_sample": [
    {
      "date": "2021-03-08",
      "open": 15.8,
      "high": 16.64,
      "low": 14.99,
      "close": 16.31,
      "volume": 13035700
    },
    {
      "date": "2021-03-15",
      "open": 15.85,
      "high": 17.43,
      "low": 15.62,
      "close": 16.75,
      "volume": 4407300
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import CSAN
🛡️

Need to archive this data?

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