Integrate isvat with Claude, Cursor, Chatbots & AI Agents MCP Server

Validate European VAT numbers — audit tax IDs via AI.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

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Check api status on isvat

Check if the isvat API is operational

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Validate eu vat on isvat

Verify if a European VAT number is valid

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Validate multiple vat on isvat

Verify multiple European VAT numbers

Security & Code Integrity Audit

Every tool in the isvat MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 100

How Vinkius protects your data

Is there a risk of the AI "going crazy" and deleting important company data?

No. With Vinkius, the AI operates on "rails". It can only make the exact moves you authorized in the tool's settings. It cannot invent routes, access other networks in your company, or decide to delete random files. If the action isn't in the approved catalog, the attempt is blocked instantly.

Can I set different limits for each virtual assistant on my team?

Absolutely. You have full control in our command center. You can create an AI agent that only "reads" data so the support team can answer questions, and another superpowered agent that can "edit" and "create" information exclusively for your operations team. Each AI gets exactly the level of access you allow.

Is an API Key required for isvat?

No. isvat is a free and public service. This server works out of the box without any static credentials required.

Does the AI train on my tools or API data?

No. Vinkius enforces a strict Zero-Retention policy. Your data simply passes through our secure servers to complete the requested action and is instantly forgotten. Nothing you do here is ever stored, logged, or used to train any artificial intelligence.

Automated Workflows using isvat

The isvat MCP server handles authentication and payload formatting, allowing your LLM to perform deterministic actions.

vat validation & AI Execution

Integrate the isvat server to handle vat validation requests natively. It provides the schemas required for ChatGPT and Cursor to manage finance accounting data.

The Future of tax compliance

The isvat connection gives ChatGPT direct access to tax compliance tools. The integration handles the logic required for continuous finance accounting operations.