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Connect Mercado Pago 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. Manage Brazilian transactions through your AI agent.

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 · 12 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 12 available through Mercado Pago.

  1. 01

    Create preference

    This capability builds a checkout preference to redirect users to a payment page.

  2. 02

    Get customer

    Use this to pull specific details for a registered customer.

  3. 03

    Get preference

    This capability retrieves the specific details of an existing checkout preference.

  4. 04

    Refund payment

    This capability handles partial or full refunds for a transaction.

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 12 available through Mercado Pago.

  1. 05

    Create card

    This capability saves a credit card to a customer's profile for future use.

  2. 06

    Create customer

    Use this to register a new customer in the Mercado Pago system.

  3. 07

    Create payment

    This capability executes a new payment using a card token.

  4. 08

    Create pix payment

    This capability generates Pix QR Code data for instant mobile payments.

Capability set03 / 03

09-12

4 capabilities in this set.

Part of 12 available through Mercado Pago.

  1. 09

    Get identification types

    This capability lists the valid identification types like CPF or CNPJ.

  2. 10

    Get payment

    Use this to fetch the full details of a single payment by its ID.

  3. 11

    List payment methods

    This capability returns all available payment methods supported in Brazil.

  4. 12

    Search payments

    This capability finds specific payments using various filters for reporting.

Real work

What teams actually run

01

Customer Support

An agent processes a refund immediately after a customer requests it in chat.

02

Sales Automation

A business owner generates a Pix QR code to close a sale on the spot.

03

Financial Auditing

An agent searches for specific transaction IDs to reconcile daily books.

04

User Onboarding

The AI registers a new customer and saves their card for future purchases.

Automate a task

Put Mercado Pago 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

Mercado Pago 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 Mercado Pago 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

977ms average. Fast in production.

Mercado Pago is checked daily against the live service.

Daily averagePeak 1290ms
Oct 3Today
Fastest day
832ms
Slowest day
1290ms
14-day trend
Slowing+40%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 12 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 Mercado Pago, so you can see the experience inside your AI.

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

Mercado Pago Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_Mx4Sw13BkVSyvhTG9vcHJTm07zdH5PNyBe4399ul/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 — Mercado Pago capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "mercado-pago-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_Mx4Sw13BkVSyvhTG9vcHJTm07zdH5PNyBe4399ul/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 Mercado Pago in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Mercado Pago owners hand off.

This MCP is built for anyone managing Brazilian e-commerce or fintech workflows who wants to move faster.

  • 01

    E-commerce Managers

    They hand off order management and refund tasks to the AI.

  • 02

    Fintech Developers

    They use the capability to build automated financial logic within their agents.

  • 03

    Small Business Owners

    They use it to generate payment links and track sales without a dashboard.

FAQ

Questions Mercado Pago owners ask.

  • 01

    How do I use this with Claude?

    You connect your Claude client to Vinkius, and once connected, you can use the Mercado Pago capabilities directly in your Claude conversations.

  • 02

    What payment methods are supported?

    The MCP supports Pix and credit cards including Visa, Mastercard, and Elo through the Mercado Pago gateway.

  • 03

    Can I do partial refunds?

    Yes, you can instruct your agent to perform either a full or a partial refund using the refund capability.

  • 04

    Do I need to write code to use this?

    No, once the MCP is connected, you interact with the payment capabilities using plain English or Portuguese in your AI client.

  • 05

    Is my Mercado Pago token secure?

    Vinkius manages your credentials securely so you can connect your client once and start working immediately.

  • 06

    How do I get a Mercado Pago Access Token?

    Go to your Mercado Pago account, navigate to Developers > Your Integrations > Production Credentials (or Sandbox), and copy your Access Token. It starts with 'APP_USR-' for production.

  • 07

    Can I generate Pix payments?

    Yes! Use the create_pix_payment action. It generates a Pix transaction and returns QR Code data that can be displayed for the payer to scan and pay instantly.

  • 08

    Can I issue refunds?

    Yes! Use the refund_payment action with a payment_id. If you omit the amount, it performs a full refund. If you provide an amount, it performs a partial refund.

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