Data Quality Read Public API

What it is

External developers can now programmatically read from the Data Quality Duplicates endpoints to view duplicates identified by the HubSpot model and a portal's defined custom rules.

Why it matters

External developers and integration partners need a way to automate data quality and deduplication at scale, without manual configuration in the UI. Previously, there was no means for developers or AI agents to reference the duplicate management tool via API. This API removes friction for customers managing large datasets.