sample code

gistfile1.txt

return fetch('https://newsapi.org/v2/top-headlines?country=jp&apiKey=145cae52067945059c40a596650cb455')
      .then((response) => response.json())
      .then((responseJson) => {

        this.setState({
          isLoading: false,
          dataSource: responseJson.articles,
        }, function(){

        });

      })
      .catch((error) =>{
        console.error(error);
      });
      
      https://newsapi.org/v2/top-headlines?country=us&apiKey=145cae52067945059c40a596650cb455