> For the complete documentation index, see [llms.txt](https://docs.onum.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.onum.com/listeners/listener-integrations/pull-data-from-http-endpoints/pull-data-from-the-doppel-api.md).

# Pull data from the Doppel API

## Overview

Get a list of Doppel alerts through the [Doppel API](https://doppel.readme.io/reference/get-alerts) using the **HTTP Pull** Listener.

## HTTP Pull Listener configuration

In Falcon Onum, go to the **Listeners** area and click **New Listener > HTTP Pull**. Give a name to your new Listener and enter the following data:

### Parameters

N/A

### Secrets

You must define these credentials in Onum:

* `x-api-key` will reference your Doppel API Key.
* `x-user-api-key` will reference your Doppel User API Key.

To do it, click **Add element** and enter a **Name** for the secret (in this case, `x-api-key`). Then, click the **Value** field and select **New secret** to create a new one:

* Give the secret a **Name**.
* Turn off the **Expiration date** option.
* Click **Add new value** and paste the secret corresponding to the value.
* Click **Save**.

You can now select the secret you just created in the **Value** field list. Repeat the process for the `x-user-api_key`.

{% hint style="info" %}
Learn more about secrets in Onum in [this article](/settings/organization-settings/secrets-management.md).
{% endhint %}

### Setup

After entering the required parameters and secrets, you can choose to manually enter the rest of configuration fields, or simply paste the given YAML:

{% tabs %}
{% tab title="Config as YAML" %}
Toggle **ON** the **Config as YAML** option to enable a free text field where you can paste the following YAML:

```yaml
withTemporalWindow: true
temporalWindow:
  duration: 5m
  offset: 5m
  tz: UTC
  format: "2006-01-02T15:04:05"
withAuthentication: false
withEnumerationPhase: false
collectionPhase:
  paginationType: "page"
  pageSize: 200
  isZeroIndex: true
  request:
    responseType: json
    method: "GET"
    url: "https://api.doppel.com/v1/alerts"
    headers:
      - name: Accept
        value: "application/json"
      - name: Content-Type
        value: "application/json"
      - name: x-api-key
        value: ${secrets.x-api-key}
      - name: x-user-api-key
        value: ${secrets.x-user-api-key}
    queryParams: 
      - name: created_after
        value: ${temporalWindow.from}
      - name: created_before
        value: ${temporalWindow.to}
      - name: page
        value: ${pagination.pageNumber}
      - name: page_size
        value: ${pagination.pageSize}
  output:
    select: ".data.alerts"
    map: "."
    outputMode: "element"
```

{% endtab %}

{% tab title="Manually configure" %}
**Temporal Window**

Toggle **ON** to add a temporal window for events. This repeatedly shifts the time window over which data is collected.

* **Duration** - `5m`
* **Offset** - `5m`
* **Format** - `RFC3339`

**Collection Phase**

* **Pagination Type**<mark style="color:red;">**\***</mark> - `PageNumber/PageSize`
* **Zero Index**<mark style="color:$primary;">**\***</mark> - `true`
* **Page Size**<mark style="color:$primary;">**\***</mark> - `200`
* **Request**
  * **Response Type**<mark style="color:$primary;">**\***</mark> - `JSON`
  * **Method**<mark style="color:$primary;">**\***</mark> - `GET`
  * **URL**<mark style="color:$primary;">**\***</mark> - `https://api.doppel.com/v1/alerts`
* **Headers**
  * **Name** - `Accept`
  * **Value** - `application/json`
  * **Name** - `Content-Type`
  * **Value** - `application/json`
  * **Name** - `x-api-key`
  * **Value** - `${secrets.x-api-key}`
  * **Name** - `x-user-api-key`
  * **Value** - `${secrets.x-users-api-key}`
* **Query Params**
  * **Name** - `created_after`
  * **Value** - `${temporalWindow.from}`
  * **Name** - `created_before`
  * **Value** - `${temporalWindow.to}`
  * **Name** - `page`
  * **Value** - `${pagination.pageNumber}`
  * **Name** - `page_size`
  * **Value** - `${pagination.pageSize}`

**Output**

* **Select**<mark style="color:$primary;">**\***</mark> - `.data.alerts`
* **Map** - `.`
* **Output Mode**<mark style="color:$primary;">**\***</mark> - `element`
  {% endtab %}
  {% endtabs %}

When you're done, click **Create labels** to move on to the next step and define the required [Labels](https://docs.onum.com/the-workspace/listeners/labels) if needed.