curl --request GET \
  --url https://api.sandbox.brickken.com/get-investments-by-sto \
  --header 'x-api-key: <api-key>'

{
  "offeringTransactionsList": [
    {
      "id": "42594b34-1c1f-4e03-9dd2-78b16ff9826e",
      "date": "2024-06-06T09:35:43.106Z",
      "txHash": "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
      "user": "investor.email@example.com",
      "currency": "USDC",
      "amountInUSD": "500.00",
      "status": "invest"
    }
  ],
  "total": 42
}