---
title: 'Square'
description: 'Process payments, manage catalog items, and handle orders with the Square API.'
---

# Square

Process payments, manage catalog items, and handle orders with the Square API.

| Detail | Value |
|---|---|
| Category | Payments |
| Base URL | `https://connect.squareup.com` |
| Authentication | Bearer Token |
| Endpoints | 6 |
| Connector key | `square` |

## Using Square in a workflow

1. Go to **Connections** and click **New Connection**.
2. Pick **Square** from the marketplace.
3. Enter your credentials (see Authentication above for what's expected).
4. In a workflow, drop an **API Call** node and select this connection.
5. Pick the operation you need from the Operation dropdown — see the table below.

## Available Endpoints

| Endpoint | Summary |
|---|---|
| [POST /payments](./post_payments_payments_createpayment) | Create a payment |
| [GET /payments/{payment_id}](./get_payments_payment_id_payments_getpayment) | Retrieve a payment |
| [GET /payments](./get_payments_payments_listpayments) | List payments |
| [POST /refunds](./post_refunds_payments_refundpayment) | Refund a payment |
| [GET /customers](./get_customers_payments_listcustomers) | List customers |
| [POST /customers](./post_customers_payments_createcustomer) | Create a customer |

> Each endpoint has its own page with parameter details, an example
> `API Call` node configuration, and the response shape.