Overview

OpenMetadata supports REST APIs for getting metadata in and out of metadata store. The API resources are grouped under following categories:

Data assets - includes resources for data entities, such as databases, tables, and topics. Resources for data assets created from data, such as dashboards, reports, metrics, and ML Features are part of this collection. pipelines, notebooks, etc. that are used for creating data assets are also available as resources as of this collection.
Teams and Users - includes users, teams, a special type of user called bots that performs many automated tasks such as ingestion.
Services - are services that OpenMetadata integrates with. Currently databaseService is the only service under this collection that represents data sources. In the future, services related to Dashboards, Reports, ETL pipelines will be added under this collection.
Glossary - OpenMetadata supports hierarchical tags that can be used to build business vocabulary to describe and classify data available under tags resource.