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The catalog API surfaces tables and assets indexed by Planasonix: columns, descriptions, tags, lineage, downstream impact, and attached data contracts. Use it to power discovery UIs, governance workflows, and integration tests.
If your workspace uses URL versioning, insert /v1 before /api in the path. See API reference.

List cataloged tables

Search catalog

Query parameter q is the search string (name, FQN, description, column names depending on deployment).

Get table details

Get downstream impact

Get table lineage

List contracts on table

Assign contract to table

Remove contract from table

Glossary — domains

List domains

Create domain

Glossary — terms

List terms

Create term

Get, update, delete term

Example update body:

Approve term

Data catalog (guides)

Stewardship and documentation in the UI.

Data contracts API

Contract lifecycle and violations.