const options = {
  method: 'DELETE',
  headers: {'x-api-key': '<api-key>', 'x-api-secret': '<api-key>'}
};

fetch('https://api.runmorph.dev/v1/s/connection', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{}