Northern Trust

Northern Trust Custody API

The Custody API in the Northern Trust API Store gives institutional clients programmatic access to global custody data — holdings, positions, safekept assets, settlements, and account-level custody information across Northern Trust's global custody network. It is part of Northern Trust's asset-servicing API family and is served through the enterprise API gateway. Full request and response reference is published as a downloadable specification inside the portal after Okta-based registration; the product landing and domain description are publicly browsable.

GitHub

Documentation

📖
Documentation
https://developer.ntrs.com/get-started

Other Resources

🔗
DeveloperPortal
https://developer.ntrs.com/apis
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/northern-trust/refs/heads/main/apis.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: northern-trust:custody-api
name: Northern Trust Custody API
description: The Custody API in the Northern Trust API Store gives institutional clients programmatic
  access to global custody data — holdings, positions, safekept assets, settlements, and account-level
  custody information across Northern Trust's global custody network. It is part of Northern Trust's asset-servicing
  API family and is served through the enterprise API gateway. Full request and response reference is
  published as a downloadable specification inside the portal after Okta-based registration; the product
  landing and domain description are publicly browsable.
humanURL: https://developer.ntrs.com/apis
baseURL: https://apiservices.ntrs.com/ent/v1
tags:
- United States
- Asset Servicing
- Custody
- Securities Services
- Institutional
properties:
- type: DeveloperPortal
  url: https://developer.ntrs.com/apis
- type: Documentation
  url: https://developer.ntrs.com/get-started