Segment Unify Profile API (2025)
Segment documentation for the Unify Profile API (snippet-only — 403 from segment.com in this environment).
Note: URL moved from /profiles/profile-api/ to /unify/profile-api/ — updated in this node.
Key facts surfaced via search snippet (2026-05-19):
- Single API for reading user-level and account-level customer data programmatically.
- Returns complete user object including external_ids, traits, and event journey history.
- Default response: 10 traits; up to 200 traits via
?limit=200querystring parameter. ?class=audienceor?class=computed_traitURL parameters filter response to specific attribute types.- Supports programmatic activation of Engage data.
- Curriculum reference: validate-unified-profile-via-api node (Module 3).