Google One Tap is a simple, user-friendly sign-in tool that allows visitors on Chrome to log in to your site using their Google account with just one click.

This seamless experience reduces friction and is the easiest way to collect high-quality, first-party data.
When used with Ezoic Identity, our system will hash the visitor's email to protect their identity and pass this hash (typically random letters and numbers) along in the real-time auction to drive much higher CPMs. 

This guide will break down how to set up Google One Tap for your site, so you can start benefitting from better ad targeting that increases revenue potential while remaining privacy-compliant for your audiences.

Part 1: Set Up Google Sign-In

Step 1: Go to Google Cloud Console

1. Open this link: console.cloud.google.com
2. Sign in with your Google account.
3. In the top corner, click the "Select a project" dropdown, then click “New project.”
4. Give it a name like “My Website Login” and click "Create."

Step 2: Enable Google Login for Your Website

1. In the left menu, go to "APIs & Services" then "Library."
2. Search for “Google People API” and then click it.
3. Click "Enable."

Step 3: Create Login Credentials

1. Go to "APIs & Services" then go to "Credentials."
2. Click the “+ Create Credentials” button at the top, then select "OAuth 2.0 Client ID."
3. It may ask you to set up a consent screen:
   1. Click "Configure Consent Screen"
   2. Choose “External”, click "Create"
   3. Fill in the App Name (such as"My Website")
   4. Add your email in the required fields
   5. Scroll down and click "Save and Continue" until you're done 
4. Now, back on the "Create OAuth Client ID" page:
   1. Choose "Application type:" "Web application"
   2. Name it something like “Website Login”
   3. Under Authorized JavaScript origins, add your website like:
      1. https://yourwebsite.com
   4. Under "Authorized redirect URLs," you can leave this empty (for basic login)
   5. Click "Create"
5. Copy your "Client ID" when it appears — you’ll need it in a minute.

Part 2: Connect with Ezoic

1. Click on the Identity button in the Ezoic publisher dashboard
   
2. Click "Google One Tap" in the left menu
   
3. Click on the disabled button to enable it
4. A section will pop down. Enter your Client ID there
   
5. Click the Save Changes button after you have entered everything

After setting up Google One Tap with Ezoic Identity, sites have seen EPMV for Identified users increase anywhere from 15 to 95%.

1. Is this feature compatible with any integration method?
   Yes, Google One Tap for Identity works for all Ezoic integration types!

If you need further assistance with setting up Google One Tap, please log in via https://support.ezoic.com/ to make use of our dedicated resources for support. We're here to help!