Laminar SQL Query API
Run SELECT-only ClickHouse SQL over a project's observability data via POST /v1/sql/query. Authenticates with a project API key as a bearer token, accepts a query plus typed {name:Type} parameters, and returns rows as a JSON data array. Queryable tables are spans, traces, events, tags, dataset_datapoints, dataset_datapoint_versions and evaluation_datapoints; queries are automatically scoped to the calling project so no tenant filter is required.