PaymentsAPI
The API for interacting with the payment options.
Anchor to standardapiStandardApi
The base API object provided to purchase extension targets.
- Anchor to availablePaymentOptionsavailablePaymentOptionsSubscribableSignalLike<PaymentOption[]>required
All available payment options.
- Anchor to selectedPaymentOptionsselectedPaymentOptionsSubscribableSignalLike<SelectedPaymentOption[]>required
Payment options selected by the buyer.
SubscribableSignalLike
Represents a read-only value managed on the main thread that an extension can subscribe to. Example: Checkout uses this to manage the state of an object and communicate state changes to extensions running in a sandboxed web worker. This interface is compatible with [Preact's ReadonlySignal](https://github.com/preactjs/signals/blob/a023a132a81bd4ba4a0bebb8cbbeffbd8c8bbafc/packages/core/src/index.ts#L700-L709). Some fields are deprecated but still supported for backwards compatibility. In version 2025-10, [`StatefulRemoteSubscribable`](https://github.com/Shopify/remote-dom/blob/03929aa8418a89d41d294005f219837582718df8/packages/async-subscription/src/types.ts#L17) was replaced with `ReadonlySignalLike`. Checkout will remove the old fields some time in the future.
- current
T - destroy
() => Promise<void> - subscribe
(fn: (value: T) => void) => () => void - value
T
export interface SubscribableSignalLike<T> extends ReadonlySignalLike<T> {
/**
* @deprecated Use `.value` instead.
*/
readonly current: T;
/**
* @deprecated No longer needed. Use Preact Signal management instead.
*/
destroy(): Promise<void>;
}PaymentOption
A payment option presented to the buyer.
- handle
The unique handle for the payment option. This is not a globally unique identifier. It may be an identifier specific to the given checkout session or the current shop.
string - type
The type of the payment option. Shops can be configured to support many different payment options. Some options are only available to buyers in specific regions. | Type | Description | |---|---| | `creditCard` | A vaulted or manually entered credit card. | | `deferred` | A [deferred payment](https://help.shopify.com/en/manual/orders/deferred-payments), such as invoicing the buyer and collecting payment at a later time. | | `local` | A [local payment option](https://help.shopify.com/en/manual/payments/shopify-payments/local-payment-methods) specific to the current region or market | | `manualPayment` | A manual payment option such as an in-person retail transaction. | | `offsite` | A payment processed outside of Shopify's checkout, excluding integrated wallets. | | `other` | Another type of payment not defined here. | | `paymentOnDelivery` | A payment that will be collected on delivery. | | `redeemable` | A redeemable payment option such as a gift card or store credit. | | `wallet` | An integrated wallet such as PayPal, Google Pay, Apple Pay, etc. | | `customOnsite` | A custom payment option that is processed through a checkout extension with a payments app. |
| 'creditCard' | 'deferred' | 'local' | 'manualPayment' | 'offsite' | 'other' | 'paymentOnDelivery' | 'redeemable' | 'wallet' | 'customOnsite'
export interface PaymentOption {
/**
* The type of the payment option.
*
* Shops can be configured to support many different payment options. Some options are only available to buyers in specific regions.
*
* | Type | Description |
* |---|---|
* | `creditCard` | A vaulted or manually entered credit card. |
* | `deferred` | A [deferred payment](https://help.shopify.com/en/manual/orders/deferred-payments), such as invoicing the buyer and collecting payment at a later time. |
* | `local` | A [local payment option](https://help.shopify.com/en/manual/payments/shopify-payments/local-payment-methods) specific to the current region or market |
* | `manualPayment` | A manual payment option such as an in-person retail transaction. |
* | `offsite` | A payment processed outside of Shopify's checkout, excluding integrated wallets. |
* | `other` | Another type of payment not defined here. |
* | `paymentOnDelivery` | A payment that will be collected on delivery. |
* | `redeemable` | A redeemable payment option such as a gift card or store credit. |
* | `wallet` | An integrated wallet such as PayPal, Google Pay, Apple Pay, etc. |
* | `customOnsite` | A custom payment option that is processed through a checkout extension with a payments app. |
*/
type:
| 'creditCard'
| 'deferred'
| 'local'
| 'manualPayment'
| 'offsite'
| 'other'
| 'paymentOnDelivery'
| 'redeemable'
| 'wallet'
| 'customOnsite';
/**
* The unique handle for the payment option.
*
* This is not a globally unique identifier. It may be an identifier specific to the given checkout session or the current shop.
*/
handle: string;
}SelectedPaymentOption
- handle
The unique handle for the payment option. This is not a globally unique identifier. It may be an identifier specific to the given checkout session or the current shop.
string - type
The type of the payment option. Shops can be configured to support many different payment options. Some options are only available to buyers in specific regions. | Type | Description | |---|---| | `creditCard` | A vaulted or manually entered credit card. | | `deferred` | A [deferred payment](https://help.shopify.com/en/manual/orders/deferred-payments), such as invoicing the buyer and collecting payment at a later time. | | `local` | A [local payment option](https://help.shopify.com/en/manual/payments/shopify-payments/local-payment-methods) specific to the current region or market | | `manualPayment` | A manual payment option such as an in-person retail transaction. | | `offsite` | A payment processed outside of Shopify's checkout, excluding integrated wallets. | | `other` | Another type of payment not defined here. | | `paymentOnDelivery` | A payment that will be collected on delivery. | | `redeemable` | A redeemable payment option such as a gift card or store credit. | | `wallet` | An integrated wallet such as PayPal, Google Pay, Apple Pay, etc. | | `customOnsite` | A custom payment option that is processed through a checkout extension with a payments app. |
| 'creditCard' | 'deferred' | 'local' | 'manualPayment' | 'offsite' | 'other' | 'paymentOnDelivery' | 'redeemable' | 'wallet' | 'customOnsite'
PaymentOptionAnchor to useAvailablePaymentOptionsuse Available Payment Options()
Returns all available payment options.
PaymentOption
A payment option presented to the buyer.
- handle
The unique handle for the payment option. This is not a globally unique identifier. It may be an identifier specific to the given checkout session or the current shop.
string - type
The type of the payment option. Shops can be configured to support many different payment options. Some options are only available to buyers in specific regions. | Type | Description | |---|---| | `creditCard` | A vaulted or manually entered credit card. | | `deferred` | A [deferred payment](https://help.shopify.com/en/manual/orders/deferred-payments), such as invoicing the buyer and collecting payment at a later time. | | `local` | A [local payment option](https://help.shopify.com/en/manual/payments/shopify-payments/local-payment-methods) specific to the current region or market | | `manualPayment` | A manual payment option such as an in-person retail transaction. | | `offsite` | A payment processed outside of Shopify's checkout, excluding integrated wallets. | | `other` | Another type of payment not defined here. | | `paymentOnDelivery` | A payment that will be collected on delivery. | | `redeemable` | A redeemable payment option such as a gift card or store credit. | | `wallet` | An integrated wallet such as PayPal, Google Pay, Apple Pay, etc. | | `customOnsite` | A custom payment option that is processed through a checkout extension with a payments app. |
| 'creditCard' | 'deferred' | 'local' | 'manualPayment' | 'offsite' | 'other' | 'paymentOnDelivery' | 'redeemable' | 'wallet' | 'customOnsite'
export interface PaymentOption {
/**
* The type of the payment option.
*
* Shops can be configured to support many different payment options. Some options are only available to buyers in specific regions.
*
* | Type | Description |
* |---|---|
* | `creditCard` | A vaulted or manually entered credit card. |
* | `deferred` | A [deferred payment](https://help.shopify.com/en/manual/orders/deferred-payments), such as invoicing the buyer and collecting payment at a later time. |
* | `local` | A [local payment option](https://help.shopify.com/en/manual/payments/shopify-payments/local-payment-methods) specific to the current region or market |
* | `manualPayment` | A manual payment option such as an in-person retail transaction. |
* | `offsite` | A payment processed outside of Shopify's checkout, excluding integrated wallets. |
* | `other` | Another type of payment not defined here. |
* | `paymentOnDelivery` | A payment that will be collected on delivery. |
* | `redeemable` | A redeemable payment option such as a gift card or store credit. |
* | `wallet` | An integrated wallet such as PayPal, Google Pay, Apple Pay, etc. |
* | `customOnsite` | A custom payment option that is processed through a checkout extension with a payments app. |
*/
type:
| 'creditCard'
| 'deferred'
| 'local'
| 'manualPayment'
| 'offsite'
| 'other'
| 'paymentOnDelivery'
| 'redeemable'
| 'wallet'
| 'customOnsite';
/**
* The unique handle for the payment option.
*
* This is not a globally unique identifier. It may be an identifier specific to the given checkout session or the current shop.
*/
handle: string;
}Anchor to useSelectedPaymentOptionsuse Selected Payment Options()
Returns payment options selected by the buyer.
SelectedPaymentOption
- handle
The unique handle for the payment option. This is not a globally unique identifier. It may be an identifier specific to the given checkout session or the current shop.
string - type
The type of the payment option. Shops can be configured to support many different payment options. Some options are only available to buyers in specific regions. | Type | Description | |---|---| | `creditCard` | A vaulted or manually entered credit card. | | `deferred` | A [deferred payment](https://help.shopify.com/en/manual/orders/deferred-payments), such as invoicing the buyer and collecting payment at a later time. | | `local` | A [local payment option](https://help.shopify.com/en/manual/payments/shopify-payments/local-payment-methods) specific to the current region or market | | `manualPayment` | A manual payment option such as an in-person retail transaction. | | `offsite` | A payment processed outside of Shopify's checkout, excluding integrated wallets. | | `other` | Another type of payment not defined here. | | `paymentOnDelivery` | A payment that will be collected on delivery. | | `redeemable` | A redeemable payment option such as a gift card or store credit. | | `wallet` | An integrated wallet such as PayPal, Google Pay, Apple Pay, etc. | | `customOnsite` | A custom payment option that is processed through a checkout extension with a payments app. |
| 'creditCard' | 'deferred' | 'local' | 'manualPayment' | 'offsite' | 'other' | 'paymentOnDelivery' | 'redeemable' | 'wallet' | 'customOnsite'
PaymentOptionAvailable payment options
Preact
Examples
Available payment options
Preact
import '@shopify/ui-extensions/preact'; import {render} from 'preact'; export default function extension() { render(<Extension />, document.body); } function Extension() { if ( shopify.availablePaymentOptions.value.some( (option) => option.type === 'wallet', ) ) { return ( <s-banner> Select an express payment method for faster checkout </s-banner> ); } return null; }
Anchor to examplesExamples
Anchor to example-selected-payment-optionsSelected payment options
Selected payment options
Preact
Examples
Selected payment options
Preact
import '@shopify/ui-extensions/preact'; import {render} from 'preact'; export default function extension() { render(<Extension />, document.body); } function Extension() { if ( shopify.selectedPaymentOptions.value.some( (option) => option.type === 'creditCard', ) ) { return ( <s-banner> All credit card transactions are secure </s-banner> ); } return null; }