List all Wishlists

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

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

{
  "data": [
    {
      "id": "4",
      "type": "wishlist",
      "attributes": {
        "token": "gD1QP6SybtooojnxtkXPvcvh",
        "name": "My Wishlist",
        "is_private": false,
        "is_default": false,
        "variant_included": true
      },
      "relationships": {
        "wished_items": {
          "data": [
            {
              "id": "4",
              "type": "wished_item"
            },
            {
              "id": "5",
              "type": "wished_item"
            }
          ]
        }
      }
    },
    {
      "id": "8",
      "type": "wishlist",
      "attributes": {
        "token": "LKWCxupq2gsN9DRhwuNBCrf5",
        "name": "Fathers Day",
        "is_private": true,
        "is_default": true,
        "variant_included": false
      },
      "relationships": {
        "wished_items": {
          "data": [
            {
              "id": "6",
              "type": "wished_item"
            }
          ]
        }
      }
    },
    {
      "id": "7",
      "type": "wishlist",
      "attributes": {
        "token": "QHnjcCvz21Dtzc6isWyiyBxM",
        "name": "Black Friday",
        "is_private": false,
        "is_default": false,
        "variant_included": false
      },
      "relationships": {
        "wished_items": {
          "data": []
        }
      }
    }
  ],
  "meta": {
    "count": 3,
    "total_count": 3,
    "total_pages": 1
  },
  "links": {
    "self": "http://localhost:3000/api/v2/storefront/wishlists?is_variant_included=150",
    "next": "http://localhost:3000/api/v2/storefront/wishlists?page=1",
    "prev": "http://localhost:3000/api/v2/storefront/wishlists?page=1",
    "last": "http://localhost:3000/api/v2/storefront/wishlists?page=1",
    "first": "http://localhost:3000/api/v2/storefront/wishlists?page=1"
  }
}