Booking Holdings Inc. (BKNG) Key Metrics API

• cURL
• Python
• JavaScript

curl "https://financialdata.net/api/v1/key-metrics?identifier=BKNG&key=API_KEY"

import requests

                                                url = 'https://financialdata.net/api/v1/key-metrics?identifier=BKNG&key=API_KEY'    
                                                response = requests.get(url)

                                                print(response.json())
                                            

const url = 'https://financialdata.net/api/v1/key-metrics?identifier=BKNG&key=API_KEY';
                                            
                                                const response = await fetch(url);
                                                const data = await response.json();

                                                console.log(data);
                                            

[
  {
    "trading_symbol": "BKNG",
    "central_index_key": "0001075531",
    "registrant_name": "Booking Holdings Inc.",
    "fiscal_year": "2025",
    "period_end_date": "2025-12-31",
    "earnings_per_share": 166.52,
    "earnings_per_share_forecast": 10.48,
    "price_to_earnings_ratio": 1.28641124189287,
    "forward_price_to_earnings_ratio": 20.4401908396947,
    "earnings_growth_rate": -4.82395976223137,
    "price_earnings_to_growth_ratio": -0.266671221423668,
    "book_value_per_share": -171.884629606804,
    "price_to_book_ratio": -1.24626152140552,
    "ebitda": 9923000000.0,
    "enterprise_value": 10364646766.4,
    "dividend_yield": 0.179525807616127,
    "dividend_payout_ratio": 0.230940044411547,
    "debt_to_equity_ratio": -3.69594836859089,
    "capital_expenditures": 598000000.0,
    "free_cash_flow": 8811000000.0,
    "return_on_equity": -0.968806023664396,
    "one_year_beta": 0.946465317430567,
    "three_year_beta": 0.984604606684964,
    "five_year_beta": 1.1126612468211
  },
  ...
]

The API endpoint returns key financial metrics such as price-to-earnings ratio, price-to-book ratio, free cash flow, etc. This information is particularly important for value investors looking to identify undervalued stocks. Data is available for several thousand US and international companies.