curl --request GET \
  --url https://api.headlesscommerce.io/v1/admin/currency-rates \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "from_currency": "<string>",
      "to_currency": "<string>",
      "rate": 123,
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ]
}