Integrate lemon.markets with Claude, Cursor, Chatbots & AI Agents MCP Server

Q: How do I search for an instrument if I don't have the ISIN?

Use the searchmarketinstruments tool with a keyword like 'Apple' or 'Tesla' to retrieve a list of matching assets and their unique ISINs.

Trade European stocks and ETFs and access real-time market data via lemon.markets.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

activate

Activate pending order on lemon.markets

Activate a placed order to execute it

cancel

Cancel open order on lemon.markets

Cancel an open order

get

Get brokerage account on lemon.markets

markets trading account. Get trading account information

get

Get latest quote on lemon.markets

Get the latest bid/ask prices for an instrument

list

List active positions on lemon.markets

List all currently held portfolio positions

list

List brokerage orders on lemon.markets

List recent trading orders

place

Place new order on lemon.markets

Note: Orders must usually be activated after creation. Place a new buy or sell order

Search market instruments on lemon.markets

g., "Apple", "Tesla", or a specific ISIN). Search for stocks or ETFs on lemon.markets

Security & Code Integrity Audit

Every tool in the lemon.markets MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 100

How Vinkius protects your data

Is there a risk of the AI "going crazy" and deleting important company data?

No. With Vinkius, the AI operates on "rails". It can only make the exact moves you authorized in the tool's settings. It cannot invent routes, access other networks in your company, or decide to delete random files. If the action isn't in the approved catalog, the attempt is blocked instantly.

What happens if the underlying API rate limits my agent?

Our edge infrastructure automatically handles backoffs, queueing, and throttling. If an AI agent sends too many erratic requests, Vinkius manages the rate limits gracefully, ensuring your backend doesn't crash.

How do I search for an instrument if I don't have the ISIN?

Use the search_market_instruments tool with a keyword like 'Apple' or 'Tesla' to retrieve a list of matching assets and their unique ISINs.

Does the AI train on my tools or API data?

No. Vinkius enforces a strict Zero-Retention policy. Your data simply passes through our secure servers to complete the requested action and is instantly forgotten. Nothing you do here is ever stored, logged, or used to train any artificial intelligence.

How Chatbots Interact with lemon.markets

Enable conversational interfaces like ChatGPT and Claude to execute programmatic commands against the lemon.markets infrastructure.

Intelligent stock trading Management

Connect lemon.markets to your AI agents (Claude, ChatGPT, Cursor) to manage stock trading operations. The MCP server processes the underlying API requests and schema formatting for the data analytics domain.

Intelligent market data Management

The lemon.markets server exposes documented endpoints for market data. This allows ChatGPT and Cursor to interact with data analytics APIs seamlessly.