# MCP server in n8n: BIN lookup and balance checks via bintable.com for AI agents
This automation template turns n8n into an MCP-compatible server, enabling AI agents to directly request card and balance data via simple HTTP calls. Ideal for integrating financial validation into AI applications without manual request handling.
## Who it´s for
- AI agent developers needing secure, standardized access to card data.
- Fintech specialists using BIN verification in automated workflows.
- Automation engineers requiring an MCP-compatible interface for payment systems.
## What the automation does
- Receives requests from AI agents via an MCP-compatible HTTP endpoint.
- Routes requests to either BIN lookup or balance check operations.
- Queries bintable.com API for card issuer, country, and brand details by BIN.
- Checks balance using provided API key (via external endpoint logic).
- Returns structured responses directly to the AI agent.
- Uses dynamic $fromAI() expressions — no hardcoded parameters needed.
## What´s included
- Ready-to-use n8n workflow.
- Logic for handling two request types: BIN lookup and balance check.
- Integration with bintable.com API and HTTP triggers.
- MCP interface compatibility for AI agent communication.
- Basic setup and adaptation guide.
## Requirements for setup
- n8n account with HTTP node access.
- MCP Server (internal or external) enabled.
- bintable.com API key (if authentication is required).
- AI agent configured to send HTTP requests to MCP endpoints.
## Benefits and outcomes
- Faster integration of financial data into AI agents.
- Reduced manual effort in card validation processes.
- Unified API surface for multiple financial checks.
- Easy scalability to additional request types.
- Compatibility with LangChain, LlamaIndex, and other MCP-supporting frameworks.
## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat
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