curl --request GET \
  --url https://api.example.com/v1/crm/residuals/{residualId}/merchant-summaries/{merchantSummaryId}/details/{detailId} \
  --header 'Authorization: Bearer <token>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "period": "<string>",
  "feeCategory": "<string>",
  "number": 0,
  "amount": 123,
  "income": 123,
  "expense": 123,
  "gross": 123,
  "split": 0,
  "total": 123,
  "merchantResidualId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}