Discovery
The Discovery API provides full-text search and field-level querying across all entity types in your metadata catalog. Under the hood, OpenMetadata uses Elasticsearch to index and search metadata, giving you powerful query capabilities including fuzzy matching, filters, and aggregations.Available Endpoints
Search Entities
Full-text search across all entity types using Elasticsearch query syntax. Supports pagination, sorting, filtering, and index-specific searches.
Field Query
Search for entities by specific field values such as column names, tags, owners, or service names.