UnionPay Open Platform MCP Server for LlamaIndex 7 tools — connect in under 2 minutes
LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add UnionPay Open Platform as an MCP tool provider through the Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.
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Vinkius supports streamable HTTP and SSE.
import asyncio
from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI
async def main():
# Your Vinkius token — get it at cloud.vinkius.com
mcp_client = BasicMCPClient("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
mcp_tool_spec = McpToolSpec(client=mcp_client)
tools = await mcp_tool_spec.to_tool_list_async()
agent = FunctionAgent(
tools=tools,
llm=OpenAI(model="gpt-4o"),
system_prompt=(
"You are an assistant with access to UnionPay Open Platform. "
"You have 7 tools available."
),
)
response = await agent.run(
"What tools are available in UnionPay Open Platform?"
)
print(response)
asyncio.run(main())
* 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 UnionPay Open Platform MCP Server
Integrate the world's largest card network directly into your operations. UnionPay Open Platform allows your AI agents to programmatically verify identities, tokenize bank cards, and generate interoperable QR payment codes.
LlamaIndex agents combine UnionPay Open Platform tool responses with indexed documents for comprehensive, grounded answers. Connect 7 tools through the Vinkius and query live data alongside vector stores and SQL databases in a single turn — ideal for hybrid search, data enrichment, and analytical workflows.
What you can do
- QR Code Payments — Generate C2B (Customer-to-Business) unified QR codes for rapid transactions and check their scanning status
- Tokenization — Securely handle card binding operations, turning sensitive card details into a safe Token ID for recurring billing
- KYC & Risk Checks — Validate combinations of Card Number, ID, and Phone Number directly against the bank's system
The UnionPay Open Platform MCP Server exposes 7 tools through the Vinkius. Connect it to LlamaIndex 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 UnionPay Open Platform to LlamaIndex via MCP
Follow these steps to integrate the UnionPay Open Platform MCP Server with LlamaIndex.
Install dependencies
Run pip install llama-index-tools-mcp llama-index-llms-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.py and run: python agent.py
Explore tools
The agent discovers 7 tools from UnionPay Open Platform
Why Use LlamaIndex with the UnionPay Open Platform MCP Server
LlamaIndex provides unique advantages when paired with UnionPay Open Platform through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine UnionPay Open Platform tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain UnionPay Open Platform tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query UnionPay Open Platform, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what UnionPay Open Platform tools were called, what data was returned, and how it influenced the final answer
UnionPay Open Platform + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the UnionPay Open Platform MCP Server delivers measurable value.
Hybrid search: combine UnionPay Open Platform real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query UnionPay Open Platform to augment indexed data with live information before generating user-facing responses
Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying UnionPay Open Platform for fresh data
Analytical workflows: chain UnionPay Open Platform queries with LlamaIndex's data connectors to build multi-source analytical reports
UnionPay Open Platform MCP Tools for LlamaIndex (7)
These 7 tools become available when you connect UnionPay Open Platform to LlamaIndex via MCP:
cancel_card_token
Unbind or cancel an existing UnionPay card token
check_card_risk_status
Query UnionPay risk status for a card
generate_qr_code
Generate a UnionPay QR Code for payment
get_qr_transaction_status
Check the payment status of a QR code transaction
init_secure_payment
Initialize a Secure Pay (Online Payment) checkout session
request_card_token
Tokenize a UnionPay card for secure future payments
verify_card_kyc
Verify identity and card binding (KYC)
Example Prompts for UnionPay Open Platform in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with UnionPay Open Platform immediately.
"Generate a payment QR code for an order of 500 CNY."
"Check if this UnionPay card is flagged as high-risk: 6222021XXXXXXX."
"Cancel the recurring billing Token ID TK-82739."
Troubleshooting UnionPay Open Platform MCP Server with LlamaIndex
Common issues when connecting UnionPay Open Platform to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpUnionPay Open Platform + LlamaIndex FAQ
Common questions about integrating UnionPay Open Platform MCP Server with LlamaIndex.
How does LlamaIndex connect to MCP servers?
Can I combine MCP tools with vector stores?
Does LlamaIndex support async MCP calls?
Connect UnionPay Open Platform with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
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GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect UnionPay Open Platform to LlamaIndex
Get your token, paste the configuration, and start using 7 tools in under 2 minutes. No API key management needed.