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Square API

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Webhooks

Get notified about Square API events in realtime

Square Webhooks are subscriptions to events that update data in a Square account. Webhooks POST data state updates on specific events. To detect changes to data, typical APIs would require calls at regular time intervals. Square Webhooks replace regular API calls with instant, real-time notifications.

Bank Accounts
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Catalog

Devices

Disputes

Inventory

Invoices

Labor

Loyalty

OAuth

Orders

Payments

Refunds

Subscriptions

Terminal

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