Using spotify api without headaches

jsx

search() {
    console.log('this.state', this.state);        
    const BASE_URL = 'https://api.spotify.com/v1/search?';
    const FETCH_URL = `${BASE_URL}q=${this.state.query}&type=artist&limit=1`;    
    // get your access token : https://developer.spotify.com/console/get-search-item/
    // click get token button , copy paste the token below and you are good to go
    var accessToken = 'YOUR_TOKEN';


    var myOptions = {
      method: 'GET',
      headers:  {
        'Authorization': 'Bearer ' + accessToken
     },
      mode: 'cors',
      cache: 'default'
    };

    fetch(FETCH_URL, myOptions )
      .then(response => response.json())
      .then(json => {
        const artist = json.artists.items[0];
        this.setState({artist})
      });
  }