Use IBAN Tools with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Validate international bank accounts instantly using Modulus 97 checksums. Prevent failed transactions with 100% local precision.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 1 capability
The complete IBAN Tools capability set.
These are the exact actions your AI can choose when you ask it to work with IBAN Tools.
01
1 capability in this set.
Part of 1 available through IBAN Tools.
- 01
Validate iban
Pass the full IBAN string and the engine performs the Modulus 97 checksum calculation to verify structural and mathematical validity. Validates international bank account numbers (IBAN) using mathematical Modulus 97 checksum
Observed, not estimated
796ms average. Fast in production.
IBAN Tools is checked daily against the live service.
- Fastest day
- 713ms
- Slowest day
- 1265ms
- 14-day trend
- Slowing+20%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives 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 IBAN Tools, so you can see the experience inside your AI.
It does not authenticate your account with IBAN Tools. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
IBAN Tools Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — IBAN Tools capabilities are ready to use.
{
"mcpServers": {
"iban-bank-validator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_rcTsPWlHMr6z0GgJBOAdtSfQq3Ikm15MNwrTzSzZ/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
FAQ
Questions IBAN Tools owners ask.
- 01
Does it connect to banks?
No, it purely validates the mathematical checksum of the IBAN structure.
- 02
Is it secure?
Yes, 100% local evaluation. No data is transmitted.
- 03
What countries are supported?
All official SEPA and international countries that use the standard IBAN format.
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