The AMP One Tap component is deprecated. This means that new web apps shouldn't use this component, and developers of the existing apps should follow the
migration guide to make any necessary changes to avoid negative impacts for user sign-in to their websites.
AMP Component API reference
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This reference page describes the API of the <amp-onetap-google> AMP
component.
See the Integrate One Tap using an Iframe guide to learn how to use
intermediate iframes.
Load the <amp-onetap-google> AMP Component
Place the following code snippet into any AMP pages where you want to use the
<amp-onetap-google> AMP Component:
<script custom-element="amp-onetap-google" src="https://cdn.ampproject.org/v0/amp-onetap-google-0.1.js" async></script>
The <amp-onetap-google> AMP Component
The following table lists the data attributes with their descriptions:
| Attribute |
data-src |
The URI of your One Tap intermediate iframe |
layout |
The layout of the AMP component. Only "nodisplay" is allowed. |
data-src
This attribute is the URI of your One Tap intermediate iframe. See the following
table for further information:
| Type |
Required |
Example |
| string |
Yes |
data-src="https://example.com/onetap_iframe.html" |
layout
This attribute is the layout of the AMP component, which is a required attribute
of AMP components. For the <amp-onetap-google> component, only
"nodisplay" is allowed. See the following table for further information:
| Type |
Required |
Example |
| string |
Yes |
layout="nondisplay" |
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Last updated 2025-05-19 UTC.
[null,null,["Last updated 2025-05-19 UTC."],[[["\u003cp\u003eThis reference page describes the API of the \u003ccode\u003e<amp-onetap-google>\u003c/code\u003e AMP component, which enables One Tap sign-up/sign-in on AMP pages.\u003c/p\u003e\n"],["\u003cp\u003eTo use this component, you need to place a specific script tag into your AMP pages and configure the component with \u003ccode\u003edata-src\u003c/code\u003e and \u003ccode\u003elayout\u003c/code\u003e attributes.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003edata-src\u003c/code\u003e attribute specifies the URI of your One Tap intermediate iframe, while the \u003ccode\u003elayout\u003c/code\u003e attribute must be set to "nodisplay".\u003c/p\u003e\n"],["\u003cp\u003eRefer to the "Integrate One Tap using an Iframe" guide to learn how to use intermediate iframes for this implementation.\u003c/p\u003e\n"]]],[],null,["# AMP Component API reference\n\nThis reference page describes the API of the `\u003camp-onetap-google\u003e` AMP\ncomponent.\n\nSee the [Integrate One Tap using an Iframe](/identity/gsi/web/amp/intermediate-iframe) guide to learn how to use\nintermediate iframes.\n\nLoad the `\u003camp-onetap-google\u003e` AMP Component\n--------------------------------------------\n\nPlace the following code snippet into any AMP pages where you want to use the\n`\u003camp-onetap-google\u003e` AMP Component: \n\n \u003cscript custom-element=\"amp-onetap-google\" src=\"https://cdn.ampproject.org/v0/amp-onetap-google-0.1.js\" async\u003e\u003c/script\u003e\n\nThe `\u003camp-onetap-google\u003e` AMP Component\n---------------------------------------\n\nThe following table lists the data attributes with their descriptions:\n\n| Attribute ||\n|----------------------------------------------------------|---------------------------------------------------------------|\n| [data-src](/identity/gsi/web/amp/amp-reference#data-src) | The URI of your One Tap intermediate iframe |\n| [layout](/identity/gsi/web/amp/amp-reference#layout) | The layout of the AMP component. Only \"nodisplay\" is allowed. |\n\n### data-src\n\nThis attribute is the URI of your One Tap intermediate iframe. See the following\ntable for further information:\n\n| Type | Required | Example |\n|--------|----------|-----------------------------------------------------|\n| string | Yes | `data-src=\"https://example.com/onetap_iframe.html\"` |\n\n### layout\n\nThis attribute is the layout of the AMP component, which is a required attribute\nof AMP components. For the `\u003camp-onetap-google\u003e` component, only\n\"nodisplay\" is allowed. See the following table for further information:\n\n| Type | Required | Example |\n|--------|----------|-----------------------|\n| string | Yes | `layout=\"nondisplay\"` |"]]