curl -X POST https://api.oviond.com/v1/integrations/paypal/query \
  -H "Content-Type: application/json" \
  -d '{
    "credentials": { "access_token": "YOUR_ACCESS_TOKEN", "refresh_token": "YOUR_REFRESH_TOKEN" },
    "profile": { "accountId": "YOUR_ACCOUNT_ID" },
    "dataView": "ACCOUNT",
    "metrics": ["METRIC_ID_1", "METRIC_ID_2"],
    "dimension": "DIMENSION_ID",
    "dateRange": {
      "current": { "startDate": "2025-01-01", "endDate": "2025-01-31" },
      "previous": { "startDate": "2024-12-01", "endDate": "2024-12-31" }
    },
    "timezone": "UTC"
  }'