# List all data events

> 🚧
Please note that you can only 'list' events that are less than 90 days old. Event counts and summaries will still include your events older than 90 days but you cannot 'list' these events individually if they are older than 90 days

The events belonging to a customer can be listed by sending a GET request to `https://api.intercom.io/events` with a user or lead identifier along with a `type` parameter. The identifier parameter can be one of `user_id`, `email` or `intercom_user_id`. The `type` parameter value must be `user`.
- `https://api.intercom.io/events?type=user&user_id={user_id}`
- `https://api.intercom.io/events?type=user&email={email}`
- `https://api.intercom.io/events?type=user&intercom_user_id={id}` (this call can be used to list leads)

The `email` parameter value should be [url encoded](http://en.wikipedia.org/wiki/Percent-encoding) when sending.
You can optionally define the result page size as well with the `per_page` parameter.

Endpoint: GET /events
Version: 2.12
Security: bearerAuth

## Query parameters:

  - `filter` (object, required)

  - `type` (string, required)
    The value must be user

  - `summary` (boolean)
    summary flag

## Header parameters:

  - `Intercom-Version` (string)

## Response 200 fields (application/json):

  - `type` (string)
    The type of the object
    Enum: "event.summary"

  - `email` (string)
    The email address of the user
    Example: Sam.Sung@example.com

  - `intercom_user_id` (string)
    The Intercom user ID of the user
    Example: 63a0979a5eeebeaf28dd56ba

  - `user_id` (string)
    The user ID of the user
    Example: 62b997f288e14803c5006932

  - `events` (array)
    A summary of data events

  - `events.name` (string)
    The name of the event
    Example: placed-order

  - `events.first` (string)
    The first time the event was sent
    Example: 2014-01-16T23:12:21.000+00:00

  - `events.last` (string)
    The last time the event was sent
    Example: 2014-01-16T23:12:21.000+00:00 

  - `events.count` (integer)
    The number of times the event was sent
    Example: 1

  - `events.description` (string)
    The description of the event
    Example: A user placed an order

## Response 401 fields (application/json):

  - `type` (string, required)
    The type is error.list
    Example: error.list

  - `request_id` (string)
    Example: f93ecfa8-d08a-4325-8694-89aeb89c8f85

  - `errors` (array, required)
    An array of one or more error objects

  - `errors.code` (string, required)
    A string indicating the kind of error, used to further qualify the HTTP response code
    Example: unauthorized

  - `errors.message` (string)
    Optional. Human readable description of the error.
    Example: Access Token Invalid

  - `errors.field` (string)
    Optional. Used to identify a particular field or query parameter that was in error.
    Example: email