curl --request GET \
  --url https://api.sprucecollective.co.uk/points/purchase-history \
  --header 'Authorization: <api-key>'

[
  {
    "created_at": "<string>",
    "draw_date": "<string>",
    "item_id": "<string>",
    "payment_transaction_id": "<string>",
    "point_id": "<string>",
    "purchase_cost_cents": 123,
    "purchase_currency": "<string>",
    "quantity": 123,
    "raffle_name": "<string>",
    "raffle_status": "<string>"
  }
]