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Connect Cora Bank 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 your business finances directly through your 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 · 8 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-04

4 capabilities in this set.

Part of 8 available through Cora Bank.

  1. 01

    Cora list invoices

    Provides a bulk list of invoices and their current payment results.

  2. 02

    Cora list payments

    Returns an array of all recent withdrawals and payments made from your account.

  3. 03

    Cora cancel invoice

    Cancels a pending Cora Bank invoice immediately.

  4. 04

    Cora create invoice

    Generates an official Cora invoice containing a Boleto barcode and a Pix QR code.

Capability set02 / 02

05-08

4 capabilities in this set.

Part of 8 available through Cora Bank.

  1. 05

    Cora get invoice

    Fetches specific details or the current status of a single invoice.

  2. 06

    Cora get statement

    Extracts your accounting history, incoming receipts, and cash flow statements.

  3. 07

    Cora send pix

    Executes a Pix or TED transfer to pay a vendor or client.

  4. 08

    Cora get balance

    Retrieves your current Cora Bank balance and any pending or held funds.

Real work

What teams actually run

01

Vendor Settlement

Pay a supplier via Pix immediately after a conversation to clear a debt.

02

Revenue Tracking

Ask your agent to check if a specific customer's invoice has been paid.

03

Accounting Exports

Request a statement for a specific date range to reconcile books.

04

Order Management

Cancel an invoice if a client changes their order terms mid-chat.

Automate a task

Put Cora Bank 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

Cora Bank 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 Cora Bank 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

1137ms average. Fast in production.

Cora Bank is checked daily against the live service.

Daily averagePeak 1137ms
Oct 16Today
Fastest day
1137ms
Slowest day
1137ms
14-day trend
Stable0%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 8 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 Cora Bank, so you can see the experience inside your AI.

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

Cora Bank Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_lVn7Zz4LJ3Xu5otJAJTOe6F9baeARROXQTFRxISO/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 — Cora Bank capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "cora-bank-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_lVn7Zz4LJ3Xu5otJAJTOe6F9baeARROXQTFRxISO/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 Cora Bank in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Cora Bank owners hand off.

This MCP is built for business owners and finance operators who need to manage Brazilian corporate accounts through automated workflows.

  • 01

    Independent Studios

    They use the agent to check if clients paid before delivering digital products.

  • 02

    Retail Operations

    They use the agent to bulk cancel or modify overdue invoices via chat.

  • 03

    Freelancers

    They use the agent to send quick Pix payments to vendors.

FAQ

Questions Cora Bank owners ask.

  • 01

    How do I connect my Cora account to this MCP?

    You need to generate API credentials in Cora, convert your .pem and .key files to base64 strings, and save those strings in your Vinkius application.

  • 02

    Can I send Pix payments through my AI agent?

    Yes, you can use the cora_send_pix capability to send Pix or TED transfers to clients or vendors.

  • 03

    Does the invoice include a Pix QR code?

    Yes, the cora_create_invoice capability generates an official invoice that includes both a standard Boleto barcode and a Pix QR code.

  • 04

    Can I cancel an invoice if a client changes their mind?

    Yes, you can use the cora_cancel_invoice capability to immediately void a pending charge.

  • 05

    Is it possible to see my current balance?

    Yes, the cora_get_balance capability allows your agent to check all available, held, or pending funds in your account.

  • 06

    How do I encode my Cora .pem certificates properly?

    Head to Cora Bank's portal and setup an API App yielding you exactly the Client Credentials and a certificate pairing (Public CERT .pem/.crt and Private .key). Go to a UNIX shell / MacOS Terminal: base64 -i my_key.key to get the key text, and base64 -i my_cert.pem to get the cert text. The unformatted, unbroken blocks are the credentials you paste directly to us.

  • 07

    Does Cora produce a separate Pix link from its Boleto command?

    In Cora's domain, executing cora_create_invoice natively packages everything. A single entity 'Invoice' acts as both your printable boleto format AND a highly specific Dynamic QR Pix, ensuring multiple avenues for your clients.

  • 08

    Will an outgoing Pix from my chat be instant?

    Absolutely. Emitting an explicit request down the cora_send_pix route connects instantaneously down Cora's active routing engine (Sistema de Pagamentos Instantâneos - SPI/Bacen) draining specific liquidity.

  • 09

    Can I cancel unpaid user invoices rapidly from MCP?

    Of course! Call upon the unneeded identifier within your chat interface, prompting the logic cora_cancel_invoice, pulling the document from global banking registration.

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