The Market Cap API provides access to real-time market cap data for companies in all major exchanges.
https://api.api-ninjas.com/v1/marketcap
Returns the current market cap data for any given company ticker.
ticker
requiredStock ticker symbol (e.g., NVDA
).
X-Api-Key
requiredAPI Key associated with your account.
ticker
Stock ticker symbol (e.g., NVDA
).
name
Company name.
market_cap
Market cap in USD.
updated
Timestamp of the market cap data in Unix format (in seconds).
https://api.api-ninjas.com/v1/marketcap?ticker=NVDA
Headers
X-Api-Key
Log in or sign up to get your API Key
1
2
3
4
5
6
{
"ticker": "NVDA",
"name": "NVIDIA Corporation",
"market_cap": 3329211600000,
"updated": 1729108801
}
1
2
curl -X GET "https://api.api-ninjas.com/v1/marketcap?ticker=AAPL" \
-H "X-Api-Key: YOUR_API_KEY"
If your programming language is not listed in the Code Example above, you can still make API calls by using a HTTP request library written in your programming language and following the above documentation.