The Authentication is done via the **x-api-key** HTTP Header.

For example, if your API key is your_key_1

from newscatcherapi import NewsCatcherApiClient

API_KEY = 'your_key_1'

newscatcherapi = NewsCatcherApiClient(x_api_key=API_KEY)

news_articles = newscatcherapi.get_search(q="Tesla")

Get your API key by registering at app.newscatcherapi.com