• Example searches: “transaction”, “CreateOrder”, “/v2/locations”, “inventory”, “delete customer”

Square API

You are viewing an old version of the API

Accept itemized payments on a Square-hosted webpage, no frontend experience required

The Checkout API lets you create Square-hosted checkout webpages where your customers can pay for goods and services. Like the Orders API, it allows you to add custom line items or catalog objects so customers can see what they're purchasing.

You can also configure a URL for customers to be redirected to once they complete their purchase, to verify that the payment went through successfully.

Guides: Checkout

Share Feedback

Thanks for visiting the Square API documentation. What's on your mind?