KEY Inc. (KEY) JSON API

Export KEY Inc. (KEY) historical stock data to JSON format. Free API for developers to integrate KEY price, volume, and dividend data into applications.

JSON API Endpoint

GET /api/tickers/KEY/json

Returns historical price data for KEY in JSON format.

Example Response

{
  "symbol": "KEY",
  "name": "KEY Inc.",
  "exchange": "NYSE",
  "data": [
    {
      "date": "2024-01-01",
      "open": 150.00,
      "high": 152.00,
      "low": 149.50,
      "close": 151.50,
      "volume": 1000000
    }
  ]
}

Use Cases

Build custom analytics dashboards
Integrate KEY data into trading algorithms
Create portfolio analysis tools
Generate historical performance reports

Get Started

Access JSON API