# Retrieve a user Retrieves a user. Endpoint: GET /v3/users/{user_id} Version: 2026-01-08 Security: ZephrHmacHttp ## Path parameters: - `user_id` (string, required) Unique User identifier ## Response 200 fields (application/json): - `user_id` (string) Example: "123456789ABCD" - `identifiers` (object) - `identifiers.email_address` (string) Example: "joe.blow@company.com" - `attributes` (object) - `attributes.first_name` (string) Example: "Joe" - `attributes.surname` (string) Example: "Blow" - `email_verified` (boolean) Example: true