List category products

const options = {
  method: 'GET',
  headers: {'x-spree-api-key': '<api-key>', Authorization: 'Bearer <token>'}
};

fetch('http://{defaultHost}/api/v3/admin/categories/{category_id}/products', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

curl --request GET \
  --url http://{defaultHost}/api/v3/admin/categories/{category_id}/products \
  --header 'Authorization: Bearer <token>' \
  --header 'x-spree-api-key: <api-key>'

{
  "data": [],
  "meta": {
    "page": 1,
    "limit": 25,
    "count": 0,
    "pages": 1,
    "from": 0,
    "to": 0,
    "in": 0,
    "previous": null,
    "next": null
  }
}