How to Use the Holded MCP in OpenAI Agents SDK

Q: Does the OpenAI Agents SDK support real-time Holded updates?

You can use listwebhooks to inspect active webhooks. To handle incoming events, you'll need to route Holded's webhooks to an endpoint that triggers your agent workflow.

Auto-discover Holded ERP operations directly inside your OpenAI Agents SDK workflows using this MCP Server.

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Connect Holded MCP to OpenAI Agents SDK

Create your Vinkius account to connect Holded to OpenAI Agents SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Holded with OpenAI Agents SDK

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Validate billing actions with OpenAI Agents SDK

The `create_invoice` tool lets your agent draft sales documents directly in Holded. By running this through the OpenAI Agents SDK, you get built-in guardrails that check your agent's work before any financial data goes live. You can set up specialized agents for different billing tasks. One agent reads inventory using `list_products`, while another handles the actual billing. The SDK handles the handoff between them without dropping the context.

Audit your accounts receivable dynamically

The `list_payments` tool gives your agent instant access to your incoming cash flow history. When paired with `list_invoices`, your agent can automatically reconcile outstanding balances without manual intervention. This setup lets you run background audits on a schedule. Your agent flags unpaid bills, matches them to contacts from `list_contacts`, and drafts follow-up emails in one go.

Track operational overhead via this MCP Server

The `list_expenses` tool exposes your business spending directly to your agent. This MCP Server lets your agent monitor outgoing cash, analyze vendor patterns, and cross-reference bills with `list_purchase_invoices`. You don't have to write custom integration code for every endpoint. The server exposes your Spanish and LatAm accounting data so your agent can query it using plain English.

Setup guide

Set up Holded MCP in OpenAI Agents SDK

Prerequisites

Python 3.10+ installed
openai-agents package (pip install openai-agents)
Active Vinkius subscription with a valid endpoint token

1

Install the SDK

Run pip install openai-agents to install the OpenAI Agents SDK. The MCP integration is built-in — no extra dependencies needed.
2

Connect via SSE transport

Use MCPServerSse with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. The SDK auto-discovers all Holded tools at runtime.
3

Create your Agent

Pass the MCP to Agent(mcp_servers=[server]). The agent receives Holded tools as native definitions — JSON schemas resolve automatically.
4

Run the agent

Call Runner.run(agent, prompt) to execute. The agent invokes the appropriate Holded tools and returns structured results. Copy the full example on the right to get started.

agent.py

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerSse

async def main():
    async with MCPServerSse(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as server:
        agent = Agent(
            name="Holded Agent",
            instructions="You have access to Holded tools.",
            mcp_servers=[server],
        )
        result = await Runner.run(agent, "List recent transactions")
        print(result.final_output)

asyncio.run(main())

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Holded. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Holded MCP in OpenAI Agents SDK

Install the SDK and pass the server URL to the HTTP streamable parameters. Your agent auto-discovers the 12 tools instantly without manual mapping.

Yes. You can configure the SDK to only expose specific tools like `list_products` or `list_quotes` to certain agents. This prevents a sales agent from accessing sensitive expense data.

You can use `list_webhooks` to inspect active webhooks. To handle incoming events, you'll need to route Holded's webhooks to an endpoint that triggers your agent workflow.

The server manages API throttling behind the scenes. If your agent runs a heavy query like `list_sales_orders`, the server handles the backoff to avoid hitting Holded's API limits.

Your billing details, expenses, and CRM contacts stay inside Vinkius's zero-trust sandboxed environment. We use ephemeral execution, meaning your raw API keys and database records are never stored or used to train models.

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