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

Run your business in Spain and Latin America with invoicing, accounting, CRM, and inventory that speaks your language natively.

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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Create invoice on Holded

Requires contact ID and items. Create a new invoice

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List contacts on Holded

List CRM contacts

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List credit notes on Holded

List all credit notes

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List expenses on Holded

List business expenses

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List invoices on Holded

List all sales invoices

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List payments on Holded

List recent payments

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List products on Holded

List inventory products

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List purchase invoices on Holded

List purchase invoices

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List purchase orders on Holded

List purchase orders

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List quotes on Holded

List all quotes

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List sales orders on Holded

List all sales orders

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List webhooks on Holded

List active webhooks

Security & Code Integrity Audit

Every tool in the Holded 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.

Where do I find my API Key?

You can generate your API key inside your Holded account under Settings > Developers.

How does the AI access my passwords and credentials?

It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.

What if the AI ends up reading customer data or confidential information?

We have a built-in digital "bodyguard" called DLP (Data Loss Prevention). If a tool fetches data and the response contains social security numbers, credit cards, or personal customer info, Vinkius magically blocks and erases that information before it is delivered to the AI. The AI works only with what is strictly necessary, and your sensitive data never leaks.

What can AI Agents do with Holded?

We map standard API endpoints to agent-compatible instructions. Connect Holded to execute these core functional operations.

Claude Code Integration for invoicing

The Holded MCP manages API routing for invoicing. This enables AI agents like Claude Code to execute structured erp operations queries.

Autonomous accounting via AI

The Holded toolkit translates Claude's commands into accounting operations. The MCP server ensures accurate delivery within the erp operations ecosystem.

Holded. Runs on everything.

From IDE to framework. Every connection governed by Vinkius.

Claude DesktopIDE

Anthropic's native desktop app for Claude with built-in MCP support.

CursorIDE

AI-first code editor with integrated LLM-powered coding assistance.

VS Code CopilotIDE

GitHub Copilot in VS Code with Agent mode and MCP support.

WindsurfIDE

Purpose-built IDE for agentic AI coding workflows.

ClineIDE

Autonomous AI coding agent that runs inside VS Code.

Claude CodeCLI

Anthropic's agentic CLI for terminal-first development.

OpenAI Agents SDKSDK

Python SDK for building production-grade OpenAI agent workflows.

Google ADKSDK

Google's framework for building production AI agents.

Pydantic AISDK

Type-safe agent development for Python with first-class MCP support.

Vercel AI SDKSDK

TypeScript toolkit for building AI-powered web applications.

Mastra AISDK

TypeScript-native agent framework for modern web stacks.

CrewAIFramework

Python framework for orchestrating collaborative AI agent crews.

LangChainFramework

Leading Python framework for composable LLM applications.

LlamaIndexFramework

Data-aware AI agent framework for structured and unstructured sources.

AutoGenFramework

Microsoft's framework for multi-agent collaborative conversations.

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