Getting started with Amplify Hosting - AWS Amplify Hosting

Getting started with Amplify Hosting

To help you understand how Amplify Hosting works, this tutorial walks you through building and deploying a Next.js application from a Git repository.


Before you begin this tutorial, complete the following prerequisites.

Sign up for an AWS account

If you are not already an AWS customer, you need to create an AWS account by following the online instructions. Signing up enables you to access Amplify and other AWS services that you can use with your application.

Create an application

Create a basic Next.js application to use for this tutorial, using the create-next-app instructions in the Next.js documentation.

Create a Git repository

Amplify supports GitHub, Bitbucket, GitLab, and AWS CodeCommit. Push your create-next-app application to your Git repository.

Step 1: Connect a Git repository

In this step, you connect your Next.js application in a Git repository to Amplify Hosting.

To connect an app in a Git repository
  1. Open the Amplify console.

  2. If you are deploying your first app in the current Region, by default you will start from the AWS Amplify service page.

    Choose Create new app at the top of the page.

  3. On the Start building with Amplify page, choose your Git repository provider, then choose Next.

    For GitHub repositories, Amplify uses the GitHub Apps feature to authorize Amplify access. For more information about installing and authorizing the GitHub App, see Setting up Amplify access to GitHub repositories.


    After you authorize the Amplify console with Bitbucket, GitLab, or AWS CodeCommit, Amplify fetches an access token from the repository provider, but it doesn’t store the token on the AWS servers. Amplify accesses your repository using deploy keys installed in a specific repository only.

  4. On the Add repository branch page do the following:

    1. Select the name of the repository to connect.

    2. Select the name of the repository branch to connect.

    3. Choose Next.

Step 2: Confirm the build settings

Amplify automatically detects the sequence of build commands to run for the branch you are deploying. In this step you review and confirm your build settings.

To confirm the build settings for an app
  1. On the App settings page, locate the Build settings section.

    Verify that the Frontend build command and Build output directory are correct. For this Next.js example app, the Build output directory is set to .next.

  2. The procedure for adding a service role varies depending on whether you want to create a new role or use an existing one.

    • To create a new role:

      1. Choose Create and use a new service role.

    • To use an existing role:

      1. Choose Use an existing role.

      2. In the service role list, select the role to use.

  3. Choose Next.

Step 3: Deploy the application

In this step you deploy your app to the AWS global content delivery network (CDN).

To save and deploy an app
  1. On the Review page, confirm that your repository details and app settings are correct.

  2. Choose Save and deploy. Your front end build typically takes 1 to 2 minutes, but can vary based on the size of the app.

  3. When the deployment is complete, you can view your app using the link to the default domain.


To augment the security of your Amplify applications, the domain is registered in the Public Suffix List (PSL). For further security, we recommend that you use cookies with a __Host- prefix if you ever need to set sensitive cookies in the default domain name for your Amplify applications. This practice will help to defend your domain against cross-site request forgery attempts (CSRF). For more information see the Set-Cookie page in the Mozilla Developer Network.

Step 4: (Optional) clean up resources

If you no longer need the app you deployed for the tutorial, you can delete it. This step helps ensure that you aren't charged for resources that you aren't using.

To delete an app
  1. From the App settings menu in the navigation pane, choose General settings.

  2. On the General settings page, choose Delete app.

  3. In the confirmation window, enter delete. Then choose Delete app.

Add features to your app

Now that you have an app deployed to Amplify, you can explore some of the following features that are available to your hosted application.

Environment variables

Applications often need configuration information at runtime. These configurations can be database connection details, API keys, or parameters. Environment variables provide a way to expose these configurations at build time. For more information, see Environment variables.

Custom domains

In this tutorial, Amplify hosts your app for you on the default domain with a URL such as When you connect your app to a custom domain, users see that your app is hosted on a custom URL, such as For more information, see Setting up custom domains.

Pull request previews

Web pull request previews offer teams a way to preview changes from pull requests (PRs) before merging code to a production or integration branch. For more information, see Web previews for pull requests.

Manage multiple environments

To learn how Amplify works with feature branches and GitFlow workflows to support multiple deployments, see Feature branch deployments and team workflows.