List Instruments by Payee

curl --request GET \
  --url https://api.antonpayments.com/v1/payees/{id}/instruments \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "ins_abc123",
      "payee_id": "<string>",
      "merchant_id": "<string>",
      "method": "iban",
      "currency": "<string>",
      "country": "<string>",
      "label": "<string>",
      "display_last4": "<string>",
      "display_bank": "<string>",
      "display_network": "<string>",
      "masked_account": "<string>",
      "status": "active",
      "is_default": true,
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "has_more": true,
  "next_cursor": "<string>"
}