Skip to main content

Integration Specifications

Prerequisites

Getting your API key

  1. After logging in to Mailgun, click your profile in the top right corner and select API Security. Mailgun profile menu with API Security under ACCOUNT SETTINGS highlighted
  2. Click Create API Key. On the screen that appears, enter a name for the integration in Description. Then click Create Key. Mailgun Create API key screen with the Description field and the Create Key button highlighted
  3. Click Copy to clipboard above the API key to copy it, and store it in a safe place. The API key is displayed only once. After you copy it, click Done. Mailgun screen showing the API key, with the Copy to clipboard button and the Done button highlighted

Setting up the integration

  1. On the integration screen, search for Mailgun.
  2. Enter the API key you saved in the previous step into API key, and click Connect. Workspace name is optional. Mailgun integration setup screen showing the Workspace name and API key fields
  3. Once the integration with Mailgun succeeds, registered user information appears in the account list. If it doesn’t complete successfully, first try the steps in Troubleshoot SaaS integration errors. If that doesn’t resolve it, check Information to provide and contact support.
Last modified on October 27, 2026