const response = await fetch(
  'https://www.fetchserp.com/api/v1/serp?' +
    new URLSearchParams({
      search_engine: 'google',
      country: 'us',
      pages_number: '1',
      query: 'serp+api'
    }),
  {
    method: 'GET',
    headers: {
      accept: 'application/json',
      authorization: 'Bearer TOKEN'
    }
  }
);

const data = await response.json();
console.dir(data, { depth: null });