---
title: "Get UUIDs of provided user email addresses"
method: POST
path: "/uuids"
tags: ["user-identifiers"]
---

# Get UUIDs of provided user email addresses

`POST /uuids`

## Request

- Base URL: `https://user-identifiers-api.home.mendix.com/v1`
- URL: `https://user-identifiers-api.home.mendix.com/v1/uuids`
- Auth: API key in header `Authorization`

Get an array of all successfully found users with their respective UUIDs. This API call can only be used by a Mendix Admin.

## Request body

- UserEmailAddresses: List of email addresses causing the error
  - `emailAddresses` UserEmailAddress[], required: Array of user email addresses.
    - `emailAddress` string, required: The email address of a user.

## Response `200`

OK

- UserIdentifiersPayload
  - `identifiers` UserIdentifier[], required: Array of user identifiers
    - `emailAddress` string, required: The email address of a user.
    - `uuid` string, required: Universally Unique IDentifier.
  - `error` UserIdentifiersErrors, required
    - `message` string: Explanation of the error
    - `emailAddresses` UserEmailAddress[]: Array of user email addresses.
      - `emailAddress` string, required: The email address of a user.

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `405`: Method Not Allowed
- `500`: Internal Server Error

---

[API](https://skmtc.dev/mendix/apis/user-identifiers-api.md) - [All operations](https://skmtc.dev/mendix/apis/user-identifiers-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mendix/apis/user-identifiers-api/revisions/990a76862b8e?raw)