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Train your AI on Square

Auth: OAuth 2.0Incremental syncFull refresh

Connect Square so the AI can book Square Appointments, take payments via payment links, look up customers in Square Customer Directory, and reference Square POS sales history. Works for salons, spas, retail, restaurants, and any Square Point of Sale customer.

Connect once, and Open automatically keeps your AI agent's knowledge up to date. When you update content in Square, the changes sync automatically—no manual retraining required.

Square logosyncs toAI Agent

What can be synced

CustomersLookup, create, update in Customer Directory.

BookingsSquare Appointments scheduling.

OrdersRead order history and status.

PaymentsSend payment links, verify payment status.

Features

  • Square Appointments bookingBooks on the right service-provider with service-duration awareness.
  • Payment linksSends Square-hosted payment links via SMS during the call.
  • Customer DirectoryLookup by phone or email; updates customer profile.
  • POS-awareReferences past sales history for personalised conversations.

Requirements

  • Square Seller account
  • Square Appointments / POS / Online enabled as needed

How to connect

  1. 1.In Square Developer dashboard, create an application or use Square OAuth
  2. 2.In Open, go to Settings → Integrations → Square and authorize
  3. 3.Map service providers and service types
  4. 4.Test a booking

Good to know

  • Multi-location Square businesses supported
  • PCI-compliant payment-link flow

Security: Open only requires read access to your Square. We never write, modify, or delete your content. All data is encrypted in transit and at rest. GDPR compliant, working toward SOC 2 Type II.

Ready to connect Square?

AI Training → Sources → Square