IBAN Tools Connector for AI agents.

1 live capability

Stop failed international payments by verifying bank account math.

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Why people use IBAN Tools

IBAN Bank Validator for Stopping Failed Bank Transfers

The IBAN Bank Validator MCP changes that by putting real math at the edge. Instead of guessing, your agent runs a Modulus 97 checksum to verify the account instantly. You get a clear pass or fail before the money ever leaves your account.

What Vinkius changes

Your agent gets a mathematically verified pass or fail on bank accounts before any money moves.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

Real-world use case 01

Sanitizing user-entered bank details

A customer enters an IBAN with spaces and dashes.
Real-world use case 02

Automated refund processing

A merchant needs to issue a refund.
Real-world use case 03

Bulk payment file validation

An accountant uploads a list of 500 accounts.

Complete set · 1capability

The complete IBAN Tools capability set.

These are the exact actions your AI can choose when you ask it to work with IBAN Tools.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through IBAN Tools.

01 Capability
Validate iban
The validate_iban capability performs a Modulus 97 checksum calculation to check if a bank account is structurally correct. This prevents your agent from attempting to send money to an invalid destination.

Set up in minutes

One URL. Then ask IBAN Tools to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use IBAN Tools from the conversation.

Choose your client

Live preview

Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/mcp

Step 01

Open Connectors

In Claude Web or Claude Desktop, open Settings and choose Connectors.
Step 02

Add the URL

Choose Add custom connector, name it IBAN Tools, and paste the URL above.
Step 03

Turn it on in chat

Select +, open Connectors, and enable IBAN Tools for the conversation.

ChatGPT · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/mcp

Step 01

Open MCP settings

On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
Step 02

Add the URL

Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the IBAN Tools URL.
Step 03

Save and start

Save the connection and enable IBAN Tools in your conversation. Desktop may ask you to restart once.

Cursor · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "iban-bank-validator": {
      "url": "https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/mcp"
    }
  }
}

Step 01

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
Step 02

Add the server config

Paste the JSON configuration above into the mcp.json file that opens
Step 03

Save the file

Cursor will automatically detect the new Connector
Step 04

Start using IBAN Tools

Open Agent mode in chat and ask: "Using IBAN Tools, help me...". 1 tools available

VS Code Copilot · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "iban-bank-validator": {
      "url": "https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/mcp"
    }
  }
}

Step 01

Create MCP config

Create a .vscode/mcp.json file in your project root
Step 02

Add the server config

Paste the JSON configuration above
Step 03

Enable Agent mode

Open GitHub Copilot Chat and switch to Agent mode using the dropdown
Step 04

Start using IBAN Tools

Ask Copilot: "Using IBAN Tools, help me...". 1 tools available

Windsurf · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "iban-bank-validator": {
      "url": "https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/mcp"
    }
  }
}

Step 01

Open MCP Settings

Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
Step 02

Add the server

Paste the JSON configuration above into mcp_config.json
Step 03

Save and reload

Windsurf will detect the new server automatically
Step 04

Start using IBAN Tools

Open Cascade and ask: "Using IBAN Tools, help me...". 1 tools available

Cline · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "iban-bank-validator": {
      "url": "https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/mcp"
    }
  }
}

Step 01

Open Cline MCP Settings

Click the Connectors icon in the Cline sidebar panel
Step 02

Add remote server

Click "Add Connector" and paste the configuration above
Step 03

Enable the server

Toggle the server switch to ON
Step 04

Start using IBAN Tools

Ask Cline: "Using IBAN Tools, help me...". 1 tools available

Claude Code · Terminal command

Official guide ↗

Advanced setup

claude mcp add iban-bank-validator --transport http "https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/mcp"

Step 01

Install Claude Code

Run npm install -g @anthropic-ai/claude-code if not already installed
Step 02

Add the Connector

Run the command above in your terminal
Step 03

Verify the connection

Run claude mcp to list connected servers, or type /mcp inside a session
Step 04

Start using IBAN Tools

Ask Claude: "Using IBAN Tools, show me...". 1 tools are ready

Where the request belongs

Work IBAN Tools can move forward.

Built around the request

This is for developers and ops leads in the fintech space who need to move money without the headache of bounced payments or manual verification.

Fintech Engineer

Building a payment gateway that supports international transfers and needs to catch bad data at the entry point.

Accounting Developer

Creating automated capabilities for bank reconciliation that require verifying large batches of international account numbers.

Payments Operations Lead

Managing high-volume payouts to multiple countries and wanting to reduce the number of failed transactions.

Build the capability set

Each Connector adds new actions and data without changing how you work.

Browse Connectors

01 6 capabilities

IBAN.com

Validate and audit banking codes. identify IBAN and SWIFT via AI.

View Connector

02 1 capability

Luhn CC Validator

Stop LLMs from sending fake credit card numbers to payment gateways. Validates the mathematical Luhn check instantly.

View Connector

03 9 capabilities

Swan

Empowers algorithmic control over European Bank Accounts. Execute SEPA transfers and manage Virtual Corporate Cards programmatically.

View Connector

04 15 capabilities

Flinks

Connect to financial institutions to aggregate banking data, verify income, and perform deep transaction analysis via Flinks.

View Connector

05 8 capabilities

Banco Inter

Connect to your Banco Inter Empresas digital account. Automate Pix, Boletos, balance inquiries and statements.

View Connector

06 1 capability

VAT Tax Validator

Ensure B2B compliance instantly. Validate European VAT numbers and global Tax IDs using strict local mathematical algorithms.

View Connector

Bring your own AI

Change the model, client or framework. Keep IBAN Tools connected.

Claude
ChatGPT
Gemini
Cursor
VS Code
Windsurf
ZCode
Cline
Zed
Continue
Kiro
Roo Code
Zencoder
Goose
Void
Augment Code
Amp
Qodo
Tabnine
Pieces
Sourcegraph Cody
JetBrains
Warp
Amazon Q
Antigravity
BoltAI
Raycast
Jan
LM Studio
AnythingLLM
Open WebUI
Msty
Cherry Studio
LibreChat
TypingMind
Chorus
5ire
n8n
LangChain
LlamaIndex
CrewAI
Vercel AI SDK

Before you connect

Questions about IBAN Tools.

The practical details behind the request, access and result.

Can the IBAN Bank Validator help stop failed international payments?

Yes, it prevents failed payouts by running a Modulus 97 checksum. This catches math errors before the transaction is initiated.

How does the IBAN Bank Validator check for math errors in bank accounts?

It performs the exact arithmetic required to verify the checksum. This ensures the account is mathematically valid.

Can I use the IBAN Bank Validator to clean up messy bank details?

Yes, it can help sanitize input by removing spaces and extra characters. This makes it easier for the AI to process user data.

Does the IBAN Bank Validator work for all different countries?

Yes, it verifies country-specific lengths and patterns. This covers the standard formats used across different nations.

How does the IBAN Bank Validator improve my payment processing?

It adds a layer of precision to your workflow. By verifying the IBAN first, you reduce manual cleanup and transaction bounces.

What happens if a user enters an invalid IBAN with the IBAN Bank Validator?

The agent will receive a clear failure message. You can then ask the user to double-check their details before trying again.

Does it connect to banks?

No, it purely validates the mathematical checksum of the IBAN structure.

Is it secure?

Yes, 100% local evaluation. No data is transmitted.

What countries are supported?

All official SEPA and international countries that use the standard IBAN format.

One connection away

Give your agent a direct line to IBAN Tools.

Connect IBAN Tools once. Keep it beside 5,900+ managed Connectors when the next task needs more.

Explore every Connector No credit card required · Free tier available

IBAN Bank Validator for Stopping Failed Bank Transfers

Your agent gets a mathematically verified pass or fail on bank accounts before any money moves.

Sanitizing user-entered bank details

Automated refund processing

Bulk payment file validation

Validate iban

Open Connectors

Add the URL

Turn it on in chat

Open MCP settings

Add the URL

Save and start

Open MCP Settings

Add the server config

Save the file

Start using IBAN Tools

Create MCP config

Add the server config

Enable Agent mode

Start using IBAN Tools

Open MCP Settings

Add the server

Save and reload

Start using IBAN Tools

Open Cline MCP Settings

Add remote server

Enable the server

Start using IBAN Tools

Install Claude Code

Add the Connector

Verify the connection

Start using IBAN Tools

Fintech Engineer

Accounting Developer

Payments Operations Lead

IBAN.com

Luhn CC Validator

Swan

Flinks

Banco Inter

VAT Tax Validator

Give your agent a direct line to IBAN Tools.