How do I connect Square?

Add the Square piece to a flow, then authenticate with OAuth 2.0. Once connected, its 7 triggers and 0 actions are available anywhere in the builder.

What can I automate with Square?

Connect Square to any of 760+ other apps and AI steps, then automate the work in between without writing code.

Can I self-host the Square integration?

Yes. Activepieces is fully self-hostable, so you can run the Square piece on your own infrastructure with your connections and your data staying in your environment.

Can my AI agent use Square as a tool?

Yes. Every piece you connect can be exposed over one Activepieces MCP server, so Claude, Cursor, Windsurf or any MCP client can call Square actions as tools.

Square integration

Payment solutions for every business

Start building Use Square with your AI

Actions: 0
Triggers: 7
Auth: OAuth 2.0
License: MIT, open source
Updated: September 2026

About the Square integration

Add the Square piece to a flow, connect your account once, and the rest of the builder can read from it and write to it. Because the piece is open source you can run it on our cloud or self-host it, and combine Square with 760+ other apps in the same flow.

Triggers

Start a flow the moment something happens in Square

Each trigger below can start a flow on its own, either instantly or on a schedule.

New Order
Triggered when a new order is created
Order Updated
Triggered when an order is updated
New Customer
Triggered when a customer is created
Customer Updated
Triggered when a customer is updated
New Appointment
Triggered when a new appointment is created
New Payment
Triggered when a new payment is created
New Invoice
Triggered when a new invoice is created

Use Square in a flow

Connect Square once and every trigger and action above is yours to drop into the builder, alongside 760+ other apps. Free to start, on our cloud or your own servers.

Build a Square flow Talk to sales

Square, answered.

Yes. Activepieces is open source and free to start, and the Square piece is included on every plan, from the free cloud tier to any self-hosted deployment.