How do I check if tickets are available for a specific date?

First, use `list_event_performances` to get the performance ID for your target date, then use `check_ticket_availability` with that ID to see current stock.

What is required to confirm an order?

You typically need to create a reservation first using `create_ticket_reservation`, then provide the resulting reservation data to the `confirm_ticket_order` tool.

Where do I find my API Key?

Log in to your Line-Up dashboard and navigate to Settings > API to generate and copy your Secret API Key.

Line-Up MCP Server for LangChain 10 tools — connect in under 2 minutes

Name: Line-Up
Availability: InStock
Author: Vinkius

python.langchain.com/docs/integrations/tools/mcp

Built by Vinkius GDPR 10 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect Line-Up through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MultiServerMCPClient({
        "line-up": {
            "transport": "streamable_http",
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
        }
    }) as client:
        tools = client.get_tools()
        agent = create_react_agent(
            ChatOpenAI(model="gpt-4o"),
            tools,
        )
        response = await agent.ainvoke({
            "messages": [{
                "role": "user",
                "content": "Using Line-Up, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Line-Up MCP Server

Connect your Line-Up account to any AI agent to automate your event ticketing and booking workflows. This MCP server enables your agent to list active events, check real-time ticket availability for specific performances, and manage customer orders directly from natural language interfaces.

LangChain's ecosystem of 500+ components combines seamlessly with Line-Up through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

What you can do

Event Discovery — List all available events and retrieve detailed metadata, descriptions, and schedules
Inventory Check — Query specific performances to check real-time availability across various ticket categories
Reservation Flow — Programmatically create temporary ticket holds and reservations for customers
Order Management — Confirm bookings, retrieve order histories, and monitor transaction statuses
Customer CRM — List and inspect customer profiles and their historical booking data
Operational Auditing — Access comprehensive logs of all confirmed orders within your portal

The Line-Up MCP Server exposes 10 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Line-Up to LangChain via MCP

Follow these steps to integrate the Line-Up MCP Server with LangChain.

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save the code and run python agent.py

Explore tools

The agent discovers 10 tools from Line-Up via MCP

Why Use LangChain with the Line-Up MCP Server

LangChain provides unique advantages when paired with Line-Up through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine Line-Up MCP tools with 500+ LangChain components

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

Memory and conversation persistence let agents maintain context across Line-Up queries for multi-turn workflows

Line-Up + LangChain Use Cases

Practical scenarios where LangChain combined with the Line-Up MCP Server delivers measurable value.

RAG with live data: combine Line-Up tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query Line-Up, synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain Line-Up tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every Line-Up tool call, measure latency, and optimize your agent's performance

Line-Up MCP Tools for LangChain (10)

These 10 tools become available when you connect Line-Up to LangChain via MCP:

check_ticket_availability

Check ticket types and availability for a performance

confirm_ticket_order

Requires a JSON body. Finalize a booking and create an order

create_ticket_reservation

Requires a JSON body. Reserve tickets temporarily

get_customer_profile

Get details for a specific customer

get_event_details

Get details for a specific event

get_order_details

Get details for a specific order

list_account_orders

List all historical orders (Admin)

list_available_events

List all events available for booking

list_event_performances

List specific dates and times (performances) for an event

list_ticket_customers

List all customers in the database (Admin)

Example Prompts for Line-Up in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with Line-Up immediately.

"List all active events in my Line-Up account."

"Check ticket availability for performance ID 'perf-123'."

"Show the 5 most recent confirmed orders."

Troubleshooting Line-Up MCP Server with LangChain

Common issues when connecting Line-Up to LangChain through the Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Line-Up + LangChain FAQ

Common questions about integrating Line-Up MCP Server with LangChain.

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.