Last Updated: January 2026

Related: Main API Documentation

Table of Contents

1. Overview
2. Report Preview API
3. Report Data Service
4. Collection Queries
5. Field Auto-Correction
6. Code Examples
7. Performance Considerations
8. Troubleshooting

Overview

Controllers:

• ReportBuilderApiController - Report preview and save
• ReportDataApiController - Execute saved reports
• ReportFieldsApiController - Field metadata

Services:

• ReportDataService - Data extraction and query execution
• ReportFieldMetadataService - Field discovery and validation

Rate Limits:

• bulk-export-moderate - 20 requests/hour (report preview/execution)

Key Features:

• Dynamic LINQ query building
• Collection queries (HasAny, Count, Sum, etc.)
• Custom field (EAV) support
• Disease access control integration
• Field path auto-correction

Report Preview API