curl --request GET \
  --url https://api.yorlet.com/v1/credit_notes \
  --header 'Authorization: <api-key>'

{
  "count": 1,
  "has_more": false,
  "object": "list",
  "data": [
    {
      "id": "<string>",
      "created": 123,
      "object": "credit_note",
      "amount": 123,
      "currency": "gbp",
      "customer": "<string>",
      "description": "<string>",
      "discount_amount": 123,
      "invoice": "<string>",
      "memo": "<string>",
      "number": "<string>",
      "voided_at": 123,
      "account": "<string>",
      "deleted": false,
      "credit_amount": 0,
      "lines": [
        {
          "id": "<string>",
          "created": 123,
          "object": "credit_note_line_item",
          "amount": 123,
          "amount_excluding_tax": 123,
          "credit_note": "<string>",
          "currency": "gbp",
          "description": "<string>",
          "invoice_item": "<string>",
          "pretax_credit_amounts": [
            {
              "amount": 123,
              "credit_grant": "<string>",
              "display_name": "<string>",
              "invoice_item": "<string>",
              "type": "credit_grant"
            }
          ],
          "tax_amounts": [
            {
              "amount": 123,
              "tax_rate": 123,
              "taxable_amount": 123
            }
          ],
          "type": "invoice_item",
          "account": "<string>",
          "deleted": false
        }
      ],
      "metadata": {},
      "out_of_band_amount": 0,
      "subtotal": 0,
      "subtotal_excluding_tax": 0,
      "tax_amounts": [],
      "tax": 0,
      "total": 0,
      "total_excluding_tax": 0,
      "total_pretax_credit_amounts": []
    }
  ]
}