2021-05-13 Changelog

Sites API
Snippets API
Loyalty API
Payments API
Connect v1
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Version summary

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New API releases

  • Sites API. The Sites API lets you retrieve basic details about the Square Online sites that belong to a Square seller. For more information, see Sites API Overview.

  • Snippets API. The Snippets API lets you manage snippets that provide custom functionality on Square Online sites. A snippet is a script that is injected into all pages on a site, except for checkout pages. For more information, see Snippets API Overview.


The Sites API and Snippets API are publicly available to all developers as part of an early access program (EAP). For more information, see Early access program for Square Online APIs.

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API updates

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Documentation updates

  • Getting Started. Added a step that shows how to use the API Logs to examine a transaction. For more information, see Step 4: View the transaction in the API Logs (beta).
  • All Orders API content in the Technical Reference is now edited for grammar and consistency.