curl --request GET \
  --url https://sandbox.withclasp.com/payroll_benefits \
  --header 'Authorization: Bearer <token>'

{
  "next": "<string>",
  "previous": "<string>",
  "results": [
    {
      "id": "<string>",
      "member": "<string>",
      "member_contribution": "<string>",
      "employer_contribution": "<string>",
      "description": "<string>",
      "effective_start": "2023-12-25",
      "effective_end": "2023-12-25",
      "payroll_provider_external_id": "<string>",
      "enrollment_plan": "<string>"
    }
  ]
}