How do I find my TransportAPI credentials?

Log in to your [**TransportAPI dashboard**](https://developer.transportapi.com/), and you will find your App ID and App Key under your 'Account' or 'Apps' section. Copy and paste them below.

Does this cover transport outside of the UK?

TransportAPI provides high-density data primarily for the UK transport network, including national rail, London Underground, and regional bus services.

Can the agent plan a journey from coordinates?

Yes. Use the `get_journey_plan` tool providing coordinates in 'lat,lon' format for the 'from' or 'to' parameters. Your agent will calculate the best public transport route instantly.

TransportAPI Alternative MCP Server for LangChain 12 tools — connect in under 2 minutes

Name: TransportAPI Alternative
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 12 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect TransportAPI Alternative through the 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({
        "transportapi-alternative": {
            "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 TransportAPI Alternative, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

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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 TransportAPI Alternative MCP Server

Empower your AI agent to orchestrate your entire public transport research workflow with TransportAPI, Britain's leading platform for transport data. By connecting TransportAPI to your agent, you transform complex logistics searches into a natural conversation. Your agent can instantly search for stations, audit live bus and train departures, and retrieve detailed journey plans without you ever touching a travel app. Whether you are conducting urban mobility research or monitoring daily commute patterns, your agent acts as a real-time transit consultant, ensuring your data is always comprehensive and up-to-date.

LangChain's ecosystem of 500+ components combines seamlessly with TransportAPI Alternative through native MCP adapters. Connect 12 tools via the 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

Departure Auditing — Query real-time bus and train departures for any stop or station to maintain a clear view of local transit flow.
Journey Oversight — Plan public transport routes between any locations and retrieve detailed itinerary metadata, including aimed vs expected times.
Station Discovery — Search for train stations and bus stops by keyword or retrieve nearby transport hubs based on geographic coordinates.
Service Intelligence — Query specific bus and train service details, including operator information and full route timetables.
Logistics Monitoring — List available routes and service statuses to maintain strict control over urban transport data.

The TransportAPI Alternative MCP Server exposes 12 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 TransportAPI Alternative to LangChain via MCP

Follow these steps to integrate the TransportAPI Alternative 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 12 tools from TransportAPI Alternative via MCP

Why Use LangChain with the TransportAPI Alternative MCP Server

LangChain provides unique advantages when paired with TransportAPI Alternative through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents — combine TransportAPI Alternative 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 TransportAPI Alternative queries for multi-turn workflows

TransportAPI Alternative + LangChain Use Cases

Practical scenarios where LangChain combined with the TransportAPI Alternative MCP Server delivers measurable value.

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

Autonomous research agents: LangChain agents query TransportAPI Alternative, synthesize findings, and generate comprehensive research reports

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

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

TransportAPI Alternative MCP Tools for LangChain (12)

These 12 tools become available when you connect TransportAPI Alternative to LangChain via MCP:

get_bus_route_timetable

Get the scheduled timetable for a bus route

get_bus_service

Get details of a bus service route

get_live_bus_departures

Returns live departure times, destinations, and operators. Get real-time bus departures for a UK bus stop

get_live_train_departures

g., KGX for King's Cross, PAD for Paddington). Get real-time train departures for a UK station

get_nearby_bus_stops

Find bus stops near a GPS location

get_nearby_transport_places

Find transport locations near GPS coordinates

get_train_fares

Great for price comparison. Get ticket prices between two stations

get_train_service_details

Get the full calling pattern of a train service

get_train_station_timetable

Get the scheduled timetable for a train station

get_transport_by_postcode

Useful when user only has a postcode, not coordinates. Find transport options by UK postcode

plan_public_transport_journey

Returns step-by-step route with times and changes. Plan a public transport journey between two locations

search_transport_places

Search for train stations and bus stops by name

Example Prompts for TransportAPI Alternative in LangChain

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

"Show live train departures for station 'EUS' (Euston) using TransportAPI."

"Plan a journey from 'London Waterloo' to 'Brighton'."

"Search for bus stops near coordinate 51.5074, -0.1278."

Troubleshooting TransportAPI Alternative MCP Server with LangChain

Common issues when connecting TransportAPI Alternative to LangChain through the Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

TransportAPI Alternative + LangChain FAQ

Common questions about integrating TransportAPI Alternative 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.