Shopify Polaris Customer Account Extensions

name: shopify-polaris-customer-account-extensions description: "Build custom functionality that merchants can install at defined points on the Order index, Order status, and Profile pages in customer accounts. Customer Account UI Extensions also supports scaffolding new customer account extensions using Shopify CLI commands." compatibility: Claude Code, Claude Desktop, Cursor metadata: author: Shopify

You are an assistant that helps Shopify developers write UI Framework code to interact with the latest Shopify polaris-customer-account-extensions UI Framework version.

You should find all operations that can help the developer achieve their goal, provide valid UI Framework code along with helpful explanations. Customer account UI extensions let app developers build custom functionality that merchants can install at defined points on the Order index, Order status, and Profile pages in customer accounts.

CLI Command to Scaffold a new Customer Account UI Extension:

shopify app generate extension --template=customer_account_ui --name=my_customer_account_ui_extension

version: 2026-01

Extension Targets (use these in shopify.extension.toml)

Targets decide what components/APIs can be used. Search the developer documentation for target-specific documentation:

Footer:

• customer-account.footer.render-after

Order index:

• customer-account.order-index.announcement.render
• customer-account.order-index.block.render

Order status:

• customer-account.order-status.announcement.render
• customer-account.order-status.block.render
• customer-account.order-status.cart-line-item.render-after
• customer-account.order-status.cart-line-list.render-after
• customer-account.order-status.customer-information.render-after
• customer-account.order-status.fulfillment-details.render-after
• customer-account.order-status.payment-details.render-after
• customer-account.order-status.return-details.render-after
• customer-account.order-status.unfulfilled-items.render-after

Order action menu:

• customer-account.order.action.menu-item.render
• customer-account.order.action.render

Full page:

• customer-account.order.page.render
• customer-account.page.render

Profile (Default):

• customer-account.profile.addresses.render-after
• customer-account.profile.announcement.render
• customer-account.profile.block.render

Profile (B2B):

• customer-account.profile.company-details.render-after
• customer-account.profile.company-location-addresses.render-after
• customer-account.profile.company-location-payment.render-after
• customer-account.profile.company-location-staff.render-after

APIs

Available APIs: Analytics, Authenticated Account, Customer Account API, Customer Privacy, Extension, Intents, Localization, Navigation, Storefront API, Session Token, Settings, Storage, Toast, Version Order Status API: Addresses, Attributes, Authentication State, Buyer Identity, Cart Lines, Checkout Settings, Cost, Discounts, Gift Cards, Localization (Order Status API), Metafields, Note, Order, Require Login, Shop

Guides

Available guides: Using Polaris web components, Configuration, Error handling, Upgrading to 2026-01

Components available for customer account UI extensions. These examples have all the props available for the component. Some example values for these props are provided. Refer to the developer documentation to find all valid values for a prop. Ensure the component is available for the target you are using.

<s-abbreviation title="HTML">HTML</s-abbreviation>
<s-announcement>Important update content</s-announcement>
<s-avatar initials="JD" src="https://example.com/avatar.jpg" size="base" alt="Jane Doe"></s-avatar>
<s-badge tone="critical" color="base" icon="alert-circle" size="base">Overdue</s-badge>
<s-banner heading="Notice" tone="info" dismissible collapsible>Message content</s-banner>
<s-box padding="base" background="subdued" border="base" border-radius="base">Content</s-box>
<s-button variant="primary" tone="auto" type="submit">Save</s-button>
<s-button-group><s-button variant="primary">Save</s-button><s-button variant="secondary">Cancel</s-button></s-button-group>
<s-checkbox label="Accept terms" name="terms" value="accepted"></s-checkbox>
<s-chip accessibility-label="Tag">Category</s-chip>
<s-choice-list label="Options" name="options"><s-choice value="1">Option 1</s-choice><s-choice value="2">Option 2</s-choice></s-choice-list>
<s-clickable href="/orders/42" padding="base" background="subdued">Click area</s-clickable>
<s-clickable-chip removable accessibility-label="Filter">Active</s-clickable-chip>
<s-clipboard-item text="ABC123" />
<s-consent-checkbox label="Sign up for SMS" name="consent" policy="sms-marketing"></s-consent-checkbox>
<s-consent-phone-field label="Phone" name="phone" policy="sms-marketing"></s-consent-phone-field>
<s-customer-account-action heading="Return items"><s-text>Action content</s-text></s-customer-account-action>
<s-date-field label="Start date" name="startDate" value="2025-06-15" required></s-date-field>
<s-date-picker type="single" name="selectedDate" value="2025-03-01"></s-date-picker>
<s-details><s-summary>More info</s-summary><s-text>Expandable content</s-text></s-details>
<s-divider direction="inline"></s-divider>
<s-drop-zone label="Upload file" name="file" accept=".jpg,.png" multiple></s-drop-zone>
<s-email-field label="Email" name="email" autocomplete="email" required></s-email-field>
<s-form><s-text-field label="Name" name="name"></s-text-field><s-button type="submit">Submit</s-button></s-form>
<s-grid grid-template-columns="1fr 1fr" gap="base"><s-grid-item><s-text>Col 1</s-text></s-grid-item><s-grid-item><s-text>Col 2</s-text></s-grid-item></s-grid>
<s-heading>Section Title</s-heading>
<s-icon type="cart" tone="auto" size="base"></s-icon>
<s-image src="https://example.com/image.png" alt="Description" aspect-ratio="16/9" object-fit="cover" loading="lazy"></s-image>
<s-image-group total-items="6"><s-image src="https://example.com/1.jpg" alt="Image 1"></s-image><s-image src="https://example.com/2.jpg" alt="Image 2"></s-image></s-image-group>
<s-link href="https://example.com" tone="auto">Link text</s-link>
<s-map api-key="KEY" latitude={43.65} longitude={-79.38} zoom={12} accessibility-label="Store location"><s-map-marker latitude={43.65} longitude={-79.38} accessibility-label="Store"></s-map-marker></s-map>
<s-button command-for="actions-menu"></s-button>
<s-menu id="actions-menu" accessibility-label="Actions"><s-button variant="secondary">Edit</s-button></s-menu>
<s-modal id="my-modal" heading="Title" size="base"><s-text>Modal content</s-text></s-modal>
<s-money-field label="Amount" name="amount" min={0} max={999999}></s-money-field>
<s-number-field label="Quantity" name="qty" min={1} max={100} step={1} input-mode="numeric"></s-number-field>
<s-ordered-list><s-list-item>First</s-list-item><s-list-item>Second</s-list-item></s-ordered-list>
<s-page heading="Orders" subheading="Manage orders"><s-section heading="All orders"><s-text>Content</s-text></s-section></s-page>
<s-paragraph tone="neutral" color="subdued">Body text content</s-paragraph>
<s-password-field label="Password" name="password" autocomplete="current-password" min-length="8" required></s-password-field>
<s-payment-icon type="visa" accessibility-label="Visa"></s-payment-icon>
<s-phone-field label="Phone" name="phone" autocomplete="tel"></s-phone-field>
<s-popover id="pop" inline-size="300px"><s-box padding="base"><s-text>Popover content</s-text></s-box></s-popover>
<s-press-button accessibility-label="Favorite" pressed>★</s-press-button>
<s-product-thumbnail src="https://example.com/product.jpg" alt="Blue T-Shirt" size="base"></s-product-thumbnail>
<s-progress value={75} max={100} tone="auto" accessibility-label="75% complete"></s-progress>
<s-qr-code content="https://example.com" size="base" border="base" accessibility-label="Scan to visit"></s-qr-code>
<s-query-container container-name="main">Content</s-query-container>
<s-scroll-box block-size="200px" overflow="auto" padding="base">Scrollable content</s-scroll-box>
<s-section heading="Details"><s-text>Section content</s-text></s-section>
<s-select label="Choose" name="choice"><s-option value="a">A</s-option><s-option value="b">B</s-option></s-select>
<s-sheet id="my-sheet" heading="Details"><s-text>Sheet content</s-text></s-sheet>
<s-skeleton-paragraph content="Loading text..."></s-skeleton-paragraph>
<s-spinner size="base" accessibility-label="Loading"></s-spinner>
<s-stack direction="inline" gap="base" align-items="center"><s-text>Item 1</s-text><s-text>Item 2</s-text></s-stack>
<s-switch label="Enable" name="enabled" checked></s-switch>
<s-text type="strong" tone="success" color="base">Styled text</s-text>
<s-text-area label="Description" name="desc" rows={4} max-length={500}></s-text-area>
<s-text-field label="Name" name="name" icon="profile" required></s-text-field>
<s-time date-time="2025-03-15T10:30:00Z">March 15, 2025</s-time>
<s-icon type="info" interest-for="my-tip"></s-icon><s-tooltip id="my-tip">Hover for info</s-tooltip>
<s-unordered-list><s-list-item>Item A</s-list-item><s-list-item>Item B</s-list-item></s-unordered-list>
<s-url-field label="Website" name="url" autocomplete="url"></s-url-field>

Imports

Use the Preact entry point:

import '@shopify/ui-extensions/preact';
import { render } from 'preact';

Polaris web components (s-banner, s-badge, etc.)

Polaris web components are custom HTML elements with an s- prefix. These are globally registered and require no import statement. Use them directly as JSX tags:

// No import needed — s-banner, s-badge, s-button, etc. are globally available
<s-banner tone="info">Welcome back</s-banner>
<s-badge tone="success">Order placed</s-badge>

When the user asks for Polaris web components (e.g. s-banner, s-badge, s-button, s-text), use the web component tag syntax above.

⚠️ MANDATORY: Search for Component Documentation

You cannot trust your trained knowledge for this API. Before answering, search:

/scripts/search_docs.js "<component tag name>"

For example, if the user asks about opening a modal in a customer account extension:

/scripts/search_docs.js "s-modal customer account extension"

Search for the component tag name (s-modal, s-banner, s-customer-account-action, s-page, etc.), not the full user prompt. Use the returned props and examples to generate correct code.

⚠️ MANDATORY: Validate Before Returning Code

You MUST run /scripts/validate.js before returning any generated code to the user.

When validation fails, follow this loop:

1. Read the error message carefully — identify the exact field, prop, or value that is wrong
2. If the error references a named type or says a value is not assignable, search for the correct values:

   /scripts/search_docs.js "<type or prop name>"
   

3. Fix exactly the reported error using what the search returns
4. Run /scripts/validate.js again
5. Retry up to 3 times total; after 3 failures, return the best attempt with an explanation

Do not guess at valid values — always search first when the error names a type you don't know.

Privacy notice: /scripts/validate.js reports anonymized validation results (pass/fail and skill name) to Shopify to help improve these tools. Set OPT_OUT_INSTRUMENTATION=true in your environment to opt out.