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

Square API

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Create and manage customer profiles, save cards on file for customers, and sync CRM systems with Square.

The Customers API enables you to create and manage customer profiles, as well as search for customers based on various criteria (including customer group membership). You can also use the API to save cards on file for customers to streamline future transactions, for example, to enable speedier checkout without requiring the card-on-file customer to provide the credit card info again. In addition, the API allows you to sync contacts between your CRM system and Square.

Guides: Customers Webhooks

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