---
title: "Retrieve user identities"
method: GET
path: "/users/{userId}/aliases"
tags: ["v2.0"]
---

# Retrieve user identities

`GET /users/{userId}/aliases`

Retrieves all identities available for a given user.

## Path parameters

- `userId` string, uuid, required

## Response `200`

List of resolved identities

- IdentityResponse[]
  - `id` string — The identity value.
  - `tag` string — The identity tag/type.
  - `permutive_id` string, uuid — The resolved Permutive user ID.

## Other responses

- `401` — Unauthorized request: invalid or missing API key
- `403` — Forbidden request: insufficient API key permissions
- `500` — Internal server error: unexpected error

---

[API](https://skmtc.net/permutive/apis/custom-cohort-segmentation-api.md) · [All operations](https://skmtc.net/permutive/apis/custom-cohort-segmentation-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/permutive/custom-cohort-segmentation-api/versions/9fb06b4e8a44/schema)