Bring Stock Trading
to Mastra AI
Create your Vinkius account to connect lemon.markets to Mastra AI and start using all 8 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the lemon.markets MCP Server?
Connect your lemon.markets account to any AI agent to automate your stock trading and market analysis. This MCP server enables your agent to search for instruments, retrieve real-time quotes, and manage your brokerage orders directly.
What you can do
- Market Discovery — Search for European stocks and ETFs by name or ISIN across major exchanges
- Real-time Pricing — Get the latest bid/ask quotes and price data for any tradable instrument
- Portfolio Oversight — List your active positions and retrieve detailed account balance information
- Order Execution — Place, activate, and cancel buy or sell orders directly from natural language
- Trading History — Monitor your order status and transaction history to track your investment performance
How it works
- Subscribe to this server
- Enter your lemon.markets API Key
- Start trading and analyzing the market from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Individual Investors — Quickly check quotes and manage your portfolio via natural language commands
- Financial Analysts — Automate the retrieval of real-time market data for research and reporting
- Developers — Integrate stock trading and market data retrieval into custom trading bots or applications
Built-in capabilities (8)
Activate a placed order to execute it
Cancel an open order
markets trading account. Get trading account information
Get the latest bid/ask prices for an instrument
List all currently held portfolio positions
List recent trading orders
Note: Orders must usually be activated after creation. Place a new buy or sell order
g., "Apple", "Tesla", or a specific ISIN). Search for stocks or ETFs on lemon.markets
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and lemon.markets tool infrastructure. Connect 8 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
- —
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add lemon.markets without touching business code
- —
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every lemon.markets tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
lemon.markets in Mastra AI
Why run lemon.markets with Vinkius?
The lemon.markets connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 8 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect lemon.markets using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
lemon.markets and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect lemon.markets to Mastra AI through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
lemon.markets for Mastra AI
Every request between Mastra AI and lemon.markets is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
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.
Do I need to activate an order after placing it?
Yes, lemon.markets usually requires orders to be explicitly activated using the activate_pending_order tool before they are sent to the exchange.
Can I see my current portfolio positions?
Absolutely. Use the list_active_positions tool to retrieve a list of all instruments you currently hold in your brokerage account.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp
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