curl --request GET \
  --url https://api.skinshark.gg/merchant/users/{id}/ledger \
  --header 'api-key: <api-key>'

{
  "requestId": "<string>",
  "success": true,
  "data": {
    "items": [
      {
        "id": "<string>",
        "type": "<string>",
        "description": "<string>",
        "amount": 123,
        "occurredAt": "2023-11-07T05:31:56Z",
        "externalRef": "<string>"
      }
    ],
    "nextCursor": "<string>"
  },
  "error": {
    "code": 1500,
    "key": "INSUFFICIENT_BALANCE",
    "message": "Insufficient balance"
  }
}