Square

Square MCP Connector for Claude

A+

Manage payments, customers, and inventory on Square with AI agents.

11 tools Official Updated Jun 28, 2026 Official Vinkius Partner

Connect your Square account to any AI agent to automate your omnichannel commerce and business management. Square provides a robust suite of APIs for processing payments, managing customer relationships, and tracking inventory across all your physical and digital locations through natural conversation.

What you can do

  • Payment & Transaction Orchestration — List recent payments and retrieve detailed metadata for specific transactions to ensure your revenue is always synchronized.
  • Customer CRM Control — List and search through your customer database and manage profile metadata directly from the AI interface.
  • Order Lifecycle Management — Search and monitor orders across your account to maintain a clear overview of your sales performance.
  • Inventory & Stock Tracking — Retrieve real-time inventory counts for catalog objects to ensure your product availability is always accurate.
  • Location Oversight — Access and monitor all business locations and their associated metadata via natural language commands.

How it works

  1. Subscribe to this server
  2. Enter your Square Personal Access Token from your developer dashboard
  3. Start managing your commerce operations from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Business Owners & Retailers — quickly check recent sales and inventory levels without switching apps.
  • Customer Success Teams — automate the retrieval of customer order history and profile details via natural conversation.
  • Operations Managers — streamline the monitoring of multi-location data and track payment statuses directly within the chat.
squarepayment-processingpoint-of-saleinventory-managementcustomer-crmecommerce-apiorder-trackingfinancial-toolsmcp

11 tools expose this connector's capabilities to your AI agent.

create_payment

Create a new payment

get_customer

Get details for a specific customer

list_catalog

List all catalog items

get_stock_count

Retrieve stock levels

get_order_details

Get metadata for an order

get_payment_details

Get metadata for a payment

list_customers

List store customers

list_store_locations

List your business locations

list_payments

Supports pagination. List recent store payments

search_customers

Search for specific customers

search_orders

Requires location_ids. Search for store orders

See how to talk to your AI agent using Square.

List all active business locations in my Square account.

I've retrieved your locations. You have 3 active ones: 'Main Street Boutique', 'Downtown Café', and 'Online Store'. Which one would you like to check inventory for?

Show me all payments from today with their status, amounts, and payment methods.

67 payments today totaling $12,340. Completed (62): $11,890. Pending (3): $340. Failed (2): $110 (insufficient funds). By method: Credit card (45, $8,900), Apple Pay (12, $2,100), Cash (8, $980), Gift card (2, $360). Average transaction: $184.18. Largest: $890 (order #SQ-4523). By location: "Downtown Store" (34 payments, $6,200), "Mall Kiosk" (23, $4,100), "Online" (10, $2,040). Tips collected: $456. Refunds processed: 2 ($89 total).

Search for all orders from customer David Chen and show his purchase history.

Customer: David Chen (ID: cust_abc123). Member since: March 2024. Total orders: 23. Lifetime value: $4,567. Last order: May 14 (order #SQ-4501, $234, 3 items). Favorite items: "Espresso Blend" (ordered 12 times), "Ceramic Mug" (3 times). Average order: $198.57. Payment methods on file: Visa ending 4521, Apple Pay. Loyalty points: 2,340. Rewards redeemed: 4 ($120 total). Last visit: Downtown Store (2 days ago). Preferred location: Downtown Store (18 of 23 orders).

Log in to your [**Square Developer Dashboard**](https://developer.squareup.com/apps), create or select an application, and you will find your Personal Access Token in the **Credentials** section. Ensure you use the Production token for live data.

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