fitch-exemplo-2.js

import fitch from 'fitch';

const config = {
  body: { cat: 'grumpy' },
  cache: 'no-cache',
  mode: 'no-cors',
  params: {
    categ: 10,
    type: 5,
  },
}

fitch.post('http://localhost:8080/cats', config)
.then(response => {
  console.log(response.data);
})
.catch(err => {
  console.log(err.message);
});