Northern Trust Data Management API
The Data Management API delivers consolidated investment and reference data from Northern Trust's data services — investment book of record, aggregated holdings, reference and market data, and cross-domain datasets that let clients pull their custody and servicing data into their own systems. It is a core domain of the Northern Trust API Store and is delivered through the enterprise API gateway. Detailed API reference is provided as a downloadable specification to Okta-authenticated portal users; the domain is publicly browsable in the catalog.