A News API key is a unique identifier that allows you to access and use a news API service. It acts as a form of authentication, verifying that you have permission to make requests and retrieve data from the news API provider.

To get a free News API key, you can follow these steps:
Visit the website of a reputable news API provider that offers a free tier, such as NewsData.io NewsAPI.
Look for a "Sign Up" or "Get Started" button on their website and click on it.
Fill out the registration form with your details, including your name, email address, and any other required information.
Once you submit the form, you may need to verify your email address by clicking on a verification link sent to your inbox.
After verifying your email, log in to your account on the news API provider's website.
Navigate to the API dashboard or settings page, where you can find your API key.
Copy the API key and store it securely. This key will be used to authenticate your requests when accessing the news API