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Connect Square to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Run your commerce operations through any AI client.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 11 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 11 available through Square.

  1. 01

    Create payment

    This capability processes a new payment through your Square account.

  2. 02

    Get order details

    This capability pulls specific metadata for a single order.

  3. 03

    Get stock count

    This capability retrieves current inventory levels for your products.

  4. 04

    Search orders

    This capability finds specific store orders using location IDs.

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 11 available through Square.

  1. 05

    Get payment details

    This capability fetches detailed metadata for a specific payment.

  2. 06

    List customers

    This capability returns a list of all customers in your store.

  3. 07

    List store locations

    This capability provides a list of all your business locations.

  4. 08

    List payments

    This capability retrieves a list of recent payments from your store.

Capability set03 / 03

09-11

3 capabilities in this set.

Part of 11 available through Square.

  1. 09

    List catalog

    This capability pulls your entire product catalog.

  2. 10

    Get customer

    This capability gets the profile and details for one specific customer.

  3. 11

    Search customers

    This capability searches your customer database for specific individuals.

Real work

What teams actually run

01

Instant Inventory Checks

Ask your agent if a specific item is in stock at the Downtown location.

02

Customer Support

Quickly find a customer's last order to resolve a billing question.

03

Daily Sales Summaries

Get a breakdown of today's total revenue and payment methods.

04

Location Audits

Verify all active business locations and their current status.

Automate a task

Put Square to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Square works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Square to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

855ms average. Fast in production.

Square is checked daily against the live service.

Daily averagePeak 1111ms
Oct 3Today
Fastest day
682ms
Slowest day
1111ms
14-day trend
Improving-8%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 11 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Square, so you can see the experience inside your AI.

It does not authenticate your account with Square. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Square Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_GDy72INcPM9RV3RjZhDapqmLtt9g9XeoHRKWNwVk/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Square capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "square-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_GDy72INcPM9RV3RjZhDapqmLtt9g9XeoHRKWNwVk/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Square in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Square owners hand off.

This MCP is built for anyone running a business that uses Square for sales and operations.

  • 01

    Business Owners

    Check sales and inventory levels without opening the Square app.

  • 02

    Customer Success Teams

    Pull customer order history and profile details through chat.

  • 03

    Operations Managers

    Monitor multi-location data and payment statuses instantly.

FAQ

Questions Square owners ask.

  • 01

    How do I connect my Square account?

    You need to provide your Square Personal Access Token from your developer dashboard to the Vinkius platform to establish the connection.

  • 02

    Which AI clients can I use with this MCP?

    You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.

  • 03

    Can I manage multiple business locations?

    Yes, the MCP allows you to list and monitor all your business locations and their specific data.

  • 04

    Is my data secure?

    Vinkius hosts the MCP and manages your credentials securely so your AI client can interact with Square safely.

  • 05

    Can I create payments through the chat?

    Yes, the create_payment capability allows your agent to process new payments.

  • 06

    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.

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