Square MCP Server with 11 Tools Ready for AI Agents

Name: Square
Availability: InStock
Author: Vinkius

GDPR Free for Subscribers

Manage payments, customers, and inventory on Square with AI agents. Unlock 11 tools ready out of the box. Connect this App Connector to instantly empower AI agents like Claude Code, Cursor, or any MCP-compatible client with advanced capabilities.

Built for AI Agents by Vinkius

Ask AI about this App Connector

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius delivers Streamable HTTP and SSE to any MCP client

AI Agent→Vinkius

High Security·Kill Switch·Plug and Play

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

What is the Square MCP Server?

The Square MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to Square via 11 tools. Manage payments, customers, and inventory on Square with AI agents. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.

Built-in capabilities (11)

create_paymentget_customerget_order_detailsget_payment_detailsget_stock_countlist_cataloglist_customerslist_paymentslist_store_locationssearch_customerssearch_orders

Tools for your AI Agents to operate Square

Ask your AI agent "List all active business locations in my Square account." and get the answer without opening a single dashboard. With 11 tools connected to real Square data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.

Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.

Why teams choose Vinkius

One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure and security, zero maintenance.

Build your own MCP Server with our secure development framework →

The Square App Connector works with every AI agent you already use

…and any MCP-compatible client

Use all 11 Square tools with your AI agents right now

Empower your AI agents to connect to Square and securely perform advanced actions on Vinkius infrastructure. Beyond a simple connection, you gain an advanced AI Gateway that provides complete visibility into agent activity, ensuring maximum governance and optimized token usage.

create_payment

Create a new payment

get_customer

Get details for a specific customer

get_order_details

Get metadata for an order

get_payment_details

Get metadata for a payment

get_stock_count

Retrieve stock levels

list_catalog

List all catalog items

list_customers

List store customers

list_payments

Supports pagination. List recent store payments

list_store_locations

List your business locations

search_customers

Search for specific customers

search_orders

Requires location_ids. Search for store orders

What the Square MCP Server unlocks

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.

Frequently asked questions about the Square MCP Server

How do I find my Square Personal Access Token?

Log in to your Square Developer Dashboard, 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.