<- Checkout API

Checkout API

Create payment link

POST

 /v2/online-checkout/payment-links

Creates a Square-hosted checkout page.

Applications can share the resulting payment link with their buyer to pay for goods and services.

Permissions:PAYMENTS_WRITE, ORDERS_READ, ORDERS_WRITE

Guide

Checkout API Overview

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Request body

Example code

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idempotency_key

string

A unique string that identifies this CreatePaymentLinkRequest request. If you do not provide a unique string (or provide an empty string as the value), the endpoint treats each request as independent.

For more information, see Idempotency.

Max Length
192
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description

string

A description of the payment link. You provide this optional description that is useful in your application context. It is not used anywhere.

Max Length
4096
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quick_pay

Describes an ad hoc item and price for which to generate a quick pay checkout link. For more information, see Quick Pay Checkout.

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order

Describes the Order for which to create a checkout link. For more information, see Square Order Checkout.

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checkout_options

Describes optional fields to add to the resulting checkout page. For more information, see Optional Checkout Configurations.

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pre_populated_data

Describes fields to prepopulate in the resulting checkout page. For more information, see Prepopulate the shipping address.

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payment_note

string

A note for the payment. After processing the payment, Square adds this note to the resulting Payment.

Max Length
500
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Response fields

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errors

Any errors that occurred during the request.

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payment_link

The created payment link.

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related_resources

The list of related objects.

Error descriptions