How do I find my LianLian Merchant ID?

Your Merchant ID is an 18-digit number starting with '14', provided by LianLian Pay after your account is successfully registered and verified. You can find it in the LianLian Global portal dashboard.

How do I set up the RSA keys for API calls?

Generate a 2048-bit RSA key pair. Upload your Public Key to the LianLian Global portal under [Developer Settings]. Use your Private Key in the credentials section of this server to sign requests.

Can I initiate a refund through the agent?

Yes. Use the `refund_order` tool with the original order ID and the refund amount. Your agent will initiate the request with LianLian Pay and monitor the processing status for you.

LianLian Pay MCP Server for Claude Desktop 10 tools — connect in under 2 minutes

Name: LianLian Pay
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 10 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

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.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install LianLian Pay and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "lianlian-pay": {
      // Your Vinkius token — get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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 LianLian Pay MCP Server

Empower your AI agent to orchestrate your international financial infrastructure with LianLian Pay, the premier cross-border payment platform for enterprise global trade. By connecting LianLian Pay to your agent, you transform complex settlement tracking, fund collections, and multi-currency management into a natural conversation. Your agent can instantly list your balances, retrieve transaction details, monitor fund settlements, and even initiate refund requests without you ever needing to navigate the comprehensive LianLian Global portal. Whether you are managing cross-border e-commerce revenue or coordinating international supplier payments, your agent acts as a real-time global treasury assistant, keeping your data accurate and your settlements moving.

Claude Desktop is the definitive way to connect LianLian Pay to your AI workflow. Add the Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 10 tools in the chat interface — ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

What you can do

Balance Orchestration — Retrieve real-time balance information across your LianLian merchant accounts.
Payment Management — Create and track payment orders with full support for unique identifiers and status queries.
Settlement Monitoring — Browse historical settlements and fund withdrawals to track your capital flow.
Transaction Auditing — Filter and retrieve detailed transaction records for financial reconciliation.
Treasury Insights — Retrieve current FX exchange rates and supported bank lists for efficient fund management.

The LianLian Pay MCP Server exposes 10 tools through the Vinkius. Connect it to Claude Desktop 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 LianLian Pay to Claude Desktop via MCP

Follow these steps to integrate the LianLian Pay MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using LianLian Pay

Look for the 🔌 icon in the chat — your 10 tools are now available

Why Use Claude Desktop with the LianLian Pay MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with LianLian Pay through the Model Context Protocol.

Claude Desktop is the reference MCP client — it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage — your tokens never leave your machine, and connections go directly to the Vinkius Edge network

LianLian Pay + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the LianLian Pay MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies — all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

LianLian Pay MCP Tools for Claude Desktop (10)

These 10 tools become available when you connect LianLian Pay to Claude Desktop via MCP:

create_payment

Create a new payment

get_account_info

Get merchant account info

get_balance

Get account balance

get_bank_list

Get supported banks

get_exchange_rates

Get current FX rates

list_settlements

List settlements

list_transactions

List transactions

list_withdrawals

List fund withdrawals

query_order

Query order status

refund_order

Refund a payment

Example Prompts for LianLian Pay in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with LianLian Pay immediately.

"What is my current balance on LianLian Pay?"

"Check the status of order 'LL-ORDER-8821'."

"List the last 5 settlements for my merchant account."

Troubleshooting LianLian Pay MCP Server with Claude Desktop

Common issues when connecting LianLian Pay to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting — wait a few seconds.

LianLian Pay + Claude Desktop FAQ

Common questions about integrating LianLian Pay MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully — if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL — Claude auto-negotiates the transport protocol.