🗄️Developer Resource // JSON Endpoint

CDLX JSON Data API

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

Access 431 data points for CDLX spanning 9 years (2018–May 4, 2026). Optimized JSON format (63.1 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 CDLX historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

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

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

Start Free — Local First
{
  "symbol": "CDLX",
  "timestamp": "2026-05-11T05:20:29.953Z",
  "price": 0.64,
  "change_24h": -18.148100780150916,
  "history_sample": [
    {
      "date": "2018-02-05",
      "open": 12.1,
      "high": 13.9,
      "low": 11.1,
      "close": 13.37,
      "volume": 3094900
    },
    {
      "date": "2018-02-12",
      "open": 14.09,
      "high": 19.41,
      "low": 14.01,
      "close": 18.5,
      "volume": 2039800
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import CDLX
🛡️

Need to archive this data?

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