Delete a Cart

const options = {method: 'DELETE', headers: {'X-Spree-Order-Token': '<api-key>'}};

fetch('https://demo.spreecommerce.org/api/v2/storefront/cart', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "error": "The resource you were looking for could not be found."
}