How to Use the Apex27 MCP in OpenAI Agents SDK

Q: How do I initialize Apex27 with the OpenAI Agents SDK?

Instantiate MCPServerStreamableHttp with your Vinkius HTTP endpoint URL to connect your MCP client. Pass it directly to your Agent constructor and set cacheToolsList=True to avoid fetching the tool definitions on every single run.

Run safe Apex27 real estate workflows with OpenAI Agents SDK using native guardrails.

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Connect Apex27 MCP to OpenAI Agents SDK

Create your Vinkius account to connect Apex27 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 Apex27 with OpenAI Agents SDK

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Secure Property Booking via OpenAI Agents SDK

Booking a property visit is handled by the `schedule_viewing` tool, which schedules appointments directly through this server. When your python script runs, OpenAI's safety guardrails intercept the request to this MCP Server to verify the prospect's contact details via `create_contact` before the calendar event is written. You get instant verification without writing custom validation layers. The agent coordinates these steps locally, ensuring no unverified lead schedules a viewing without your explicit permission.

Track Real Estate Offers with OpenAI Guardrails

Recording incoming bids is handled by the `record_offer` tool, which writes data directly to your CRM. By using the OpenAI Agents SDK, you can enforce hard limits on maximum discount percentages directly in your agent's system prompt before the transaction is saved. If a buyer submits an offer that falls below your agency's minimum threshold, the agent flags it immediately. You avoid bad data entering your CRM because the SDK handles the validation check before executing the tool.

Trace Maintenance Work Orders via MCP Server

Your agent pulls active maintenance issues using the `list_work_orders` tool to coordinate repairs. Because you are using this MCP Server with OpenAI's SDK, every single database query and API call shows up in your tracing dashboard. You can debug failed contractor assignments in seconds. The dashboard displays the exact parameters passed to the tool, making it easy to see why a work order failed to update.

Setup guide

Set up Apex27 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 Apex27 tools at runtime.
3

Create your Agent

Pass the MCP to Agent(mcp_servers=[server]). The agent receives Apex27 tools as native definitions — JSON schemas resolve automatically.
4

Run the agent

Call Runner.run(agent, prompt) to execute. The agent invokes the appropriate Apex27 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="Apex27 Agent",
            instructions="You have access to Apex27 tools.",
            mcp_servers=[server],
        )
        result = await Runner.run(agent, "List recent transactions")
        print(result.final_output)

asyncio.run(main())

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Common questions about Apex27 MCP in OpenAI Agents SDK

Instantiate `MCPServerStreamableHttp` with your Vinkius HTTP endpoint URL to connect your MCP client. Pass it directly to your Agent constructor and set `cacheToolsList=True` to avoid fetching the tool definitions on every single run.

Yes, the SDK handles async execution natively when you use the context manager. It manages multiple requests to `list_properties` or `list_viewings` without blocking your main event loop.

Yes, you can build specialized agents where one handles incoming bids using `list_offers` and hands off to a booking agent that triggers `schedule_viewing`. The SDK routing handles the transition.

Open your OpenAI developer dashboard to inspect the full trace of the failed MCP tool execution. You'll see the exact arguments passed to tools like `create_contact` alongside the raw API response.

Your property records, tenant details, and offers pass directly between Vinkius and your local agent over an encrypted HTTPS connection. Vinkius operates a zero-trust sandbox, meaning your API keys and contact details are never stored on disk or used for training.

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