IBAN-Test MCP Server

Use IBAN validation directly in AI tools and agents

Connect AI clients, internal agents and automations to IBAN-Test through the Model Context Protocol (MCP). Validate IBANs, generate IBANs, check BICs and query API usage - without building bank data logic into your AI system.

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REST API Bearer Token MCP Endpoint

Why MCP?

Bank data validation where AI already works

AI agents can understand text, extract data from emails and prepare workflows. For valid payment data, they need a reliable tool. The IBAN-Test MCP server makes these checks available as structured tool calls.

Fewer manual checksAgents validate IBANs, BICs and account data directly in the workflow.
Fewer failed paymentsInvalid bank data is detected before it reaches ERP, CRM or checkout systems.
Clear tool responsesStructured results with code, message and details instead of free-form AI guesses.

For AI workflows that touch payment data

01Check invoice and document data

AI extracts IBANs from invoices and validates them before passing data to accounting or ERP.

02Onboarding and master data

Agents check bank details for suppliers, customers or users during data capture.

03Support and back-office automation

Support assistants can validate submitted bank details without implementing sensitive validation logic.

04Low-code and agent builders

MCP makes IBAN-Test available as a standardized tool for AI clients and automation platforms.

Integration

Connect to the MCP API in minutes

The MCP access uses Bearer tokens in the header and returns structured responses for controlled tool calls. You can find the token in your dashboard after login.

Endpoint

https://www.iban-test.eu/mcp

Header

Authorization: Bearer YOUR_API_TOKEN

Tools AI clients can call directly

ibantest_iban_validate

Validates an IBAN and returns validation details.

ibantest_iban_generate

Generates an IBAN from country code, bank code and account number.

ibantest_bank_account_validate

Checks German bank code and account number against bank data logic.

ibantest_bic_validate

Validates BIC format and bank data information.

ibantest_api_usage

Shows current API usage for the authenticated user.

Equip AI agents with reliable bank data validation

Start with free checks, create your API token in the dashboard and connect your MCP-capable client to IBAN-Test.

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Frequently asked questions

What teams want to know before connecting MCP

Is this a separate AI?

No. IBAN-Test provides validated tools. Your AI client calls these tools through MCP and receives structured results. IBAN, BIC and bank account checks come from the IBAN-Test API, not from an AI guess.

Does MCP count like the API?

Yes. Functional MCP tool calls count against your API quota. The usage query ibantest_api_usage only returns the current usage and does not increase the counter.

Do I need new credentials?

No. Use your API token as a Bearer token and connect your MCP-capable client to https://www.iban-test.eu/mcp. You can find the token in your dashboard after login.

Bank data validation

Validation against bank directories

For these countries, we check IBANs against available bank directories and return bank details such as institution, city and BIC when available.

DEGermany ATAustria BEBelgium FRFrance LULuxembourg NLNetherlands PTPortugal ESSpain

IBAN syntax check

Format checks for 111 IBAN countries

Check IBANs for a valid structure, correct length and checksum. This helps you catch typos and transposed digits before a payment fails. Additional bank validation against real bank directories is available for the countries listed above.