curl --request GET \
  --url https://lunchflow.com/api/v1/accounts/{accountId}/transactions \
  --header 'Authorization: Bearer <token>'

{
  "transactions": [
    {
      "id": "<string>",
      "accountId": 123,
      "amount": 123,
      "currency": "<string>",
      "date": "<string>",
      "merchant": "<string>",
      "description": "<string>"
    }
  ],
  "total": 123
}