How do I get a Durianpay API Key?

Log in to your Durianpay dashboard, navigate to **Settings > API Keys**, and you can find your unique Secret API Key there. Ensure you use the live key for production data.

Can the agent initiate refunds?

This integration currently focuses on listing and auditing payments and orders. Processing refunds should be managed via the Durianpay dashboard or specific refund API endpoints.

Which payment methods are tracked?

Durianpay tracks various methods including Virtual Accounts, E-wallets, Credit Cards, and Retail outlets. The agent can retrieve the specific method used for each transaction.

Durianpay MCP Server for LangChain 10 tools — connect in under 2 minutes

Name: Durianpay
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 Durianpay 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({
        "durianpay": {
            "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 Durianpay, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

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* 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 Durianpay MCP Server

Integrate Durianpay, the fully integrated payment platform, directly into your AI workflow. Manage your inbound payments and transactions, track checkout orders and payment links, monitor customer profiles and interaction history, and oversee your payment settlements using natural language.

LangChain's ecosystem of 500+ components combines seamlessly with Durianpay 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

Payment Oversight — List and retrieve detailed information and processing status for all your received transactions.
Order Intelligence — Monitor checkout orders, including line items, expiration settings, and active payment links.
Customer Management — Track registered customer profiles, contact details, and lifetime transaction counts across your organization.
Revenue Auditing — Retrieve high-level summaries of payment activity, success rates, and identified failed transactions instantly.

The Durianpay 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 Durianpay to LangChain via MCP

Follow these steps to integrate the Durianpay 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 Durianpay via MCP

Why Use LangChain with the Durianpay MCP Server

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

The largest ecosystem of integrations, chains, and agents. combine Durianpay 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 Durianpay queries for multi-turn workflows

Durianpay + LangChain Use Cases

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

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

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

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

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

Durianpay MCP Tools for LangChain (10)

These 10 tools become available when you connect Durianpay to LangChain via MCP:

get_durianpay_account_metadata

Retrieve metadata and usage limits for your Durianpay account

get_payment_details

Get detailed information and lifecycle status for a specific payment

get_payment_order_details

Get detailed information for a specific checkout order

list_durianpay_payments

List all payments received in your Durianpay account

list_failed_transactions

Identify payments that were declined or failed (mock logic)

list_latest_transactions

Identify the most recently received payments

list_payment_orders

List all checkout orders created in your Durianpay account

list_registered_customers

List all customers registered in your Durianpay organization

quick_revenue_health_audit

Retrieve a high-level summary of payment activity and success rates

search_payment_orders

Search for orders using an order ID or customer name keyword

Example Prompts for Durianpay in LangChain

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

"List the latest payments received."

"Show me the details for order 'ORD-9988'."

"Check for any failed transactions today."

Troubleshooting Durianpay MCP Server with LangChain

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

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Durianpay + LangChain FAQ

Common questions about integrating Durianpay 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.