why the response empty?

[Xiobio]

i use this in wrong way? but this is the link from doc.

[vmkfx]

How are you sending the apikey token? Should be like this https://api.newsfilter.io/search?token=YOUR_API_KEY or include the API key in the authorization header
https://developers.newsfilter.io/docs/news-query-api-authentication.html