Customize how aggregation data appears in Listing API responses with fine-grained control.

Configure per listing:

• Which aggregations to include - Full data for category pages, specific facets for search

• Custom field names - Match your frontend conventions

• Response structure - Flat or nested for multi-level facets

Performance benefits:

• Smaller payload sizes

• Faster mobile connections

• Override via request parameters for dynamic needs

Configure at the listing level, integrates with existing aggregation system.