​
Overview

To authenticate with Datadog, you need three key pieces of information:
  1. API Key - Your Datadog API Key
  2. Site Parameter - Location of your datadog host
  3. Application Key - Keys are associated with the user account that created
This guide will walk you through finding or creating those credentials within Datadog.

​
Prerequisites:

  • You must set up an account with Datadog.

​
Step 1: Finding Your Datadog Domain

  1. Log in to your Datadog account.
  2. You can identify which site (Site Parameter) you are on by matching your Datadog website URL (in your browser) to one of the following:
SiteSite URLSite ParameterLocation
US1https://app.datadoghq.comdatadoghq.comUS
US3https://us3.datadoghq.comus3.datadoghq.comUS
US5https://us5.datadoghq.comus5.datadoghq.comUS
EU1https://app.datadoghq.eudatadoghq.euEU (Germany)
US1-FEDhttps://app.ddog-gov.comddog-gov.comUS
AP1https://ap1.datadoghq.comap1.datadoghq.comJapan

​
Step 2: Datadog API Key

  1. To add a Datadog API key, Navigate to Organization settings, then click the API keys tab.
  • Click the New Key or New Client Token button, depending on which you’re creating
  • Enter a name for your key and then click Create API key
Note:
  • Your org must have at least one API key and at most 50 API keys.
  • Key names must be unique across your organization.

​
Step 3: Datadog Application Key

  1. To create a new application key, navigate to Organization Settings > Application Keys. If you have the permission to create application keys, click New Key.
  1. Enter an alias for the API Key for easy identification.
Note:
  • Application key names cannot be blank.
  • Securely copy your API and application keys
  1. Optional step: On the same modal, click on “Edit scopes”. In the “Select scopes” modal, select the scopes you want to grant to the application key, we recommend selecting user_access_manage and user_access_read if you want to use existing Nango Datadog integration. If left blank, the application key will mirror the scopes of the user account that created it.

​
Step 4: Connect Your Datadog Account

To authenticate using your API credentials, navigate to the Datadog authentication form. Enter your credentials as follows:
  • API Key: Your API key
  • Site Parameter: Your datadog host
  • Application Key: Your application key
Click “Connect” to complete the authentication.