List catalog entries
Paginated, searchable list of entity names for an application. Returns entity names with semantic concept mappings, data types, first/last seen timestamps, and observation counts.
Use query parameters to filter by entity type, data type, or semantic concept name. The search parameter performs a case-insensitive substring match on entity names.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Path Parameters
application id path parameter
Query Parameters
Filter by entity type.
Type of entity in the catalog. attribute covers user-defined and system span attributes. agent_name, span_type, and span_name correspond to top-level trace columns. score_name covers evaluator-produced scores and human/LLM/code annotation names. score_config_name covers evaluator config names.
attribute, agent_name, span_type, span_name, score_name, score_config_name Data types to filter by (e.g. ?data_types=numeric,string).
Data type of the entity value. numeric for float/integer values, string for categorical values, content for long-form text (LLM inputs/outputs), vector for array-valued scores (embeddings).
numeric, string, content, vector Semantic concept names to filter by (e.g. ?semantic_names=input_tokens,output_tokens). Use UNKNOWN for unmapped attributes. Resolved dynamically against the live semantic mapping cache.
Allows you to search by any field.
Limit for the pagination
Offset for the pagination
Response
Paginated list of catalog entries