curl --request GET \
  --url https://api.contro.me/v1/partner/cards/{id}/transactions \
  --header 'x-contro-api-key: <api-key>'

{
  "data": [
    {
      "id": "tx_abc123",
      "type": "purchase",
      "amount": 42.5,
      "currency": "USD",
      "status": "completed",
      "merchant": "Coffee Shop",
      "timestamp": "2026-03-20T14:30:00Z"
    }
  ],
  "hasMore": true,
  "nextCursor": "<string>"
}