Hosted MCP Server for Polygon.io

Set Up Your Polygon.io Environment

Create Your Polygon.io API Key

1. Access Polygon.io Dashboard: Visit the Polygon.io Dashboard and sign up for a free account or log in.

2. Navigate to API Keys: Go to the API Keys section in the dashboard.

3. Copy API Key: Copy your API key to a secure location, such as a password manager, for use in FlowHunt.

   

💡 Pro Tip: Store your API key securely and avoid sharing it publicly. Using environment variables for API key management is recommended for enhanced security.

Connect to FlowHunt Dashboard

1. Access FlowHunt: Log in to your FlowHunt.io dashboard .

2. Navigate to Integrations: Find the “Integrations” section in the left sidebar.

3. Select Polygon.io: Click on the Polygon.io integration option to begin the setup process.

   

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Configure the Polygon.io Integration

Enter Connection Details

In the Polygon.io integration setup page, provide the following information:

4. Integrate: Click Integrate to complete the setup process.

Deploy the Polygon.io MCP Server

Add the MCP Server

1. Navigate to MCP Servers: Go to the “MCP Servers” tab in your FlowHunt dashboard.

2. Add New Server: Click “Add New MCP Server”.

3. Select Polygon.io: Choose “Polygon.io MCP Server” from the available options.

4. Configure Server Tools: Select the tools you want to enable for your MCP server.

   

   MCP INTEGRATION

   The following tools are available as part of the Polygon.io MCP integration:

   get_stock_quote

   Get real-time stock quote for a specific symbol.

   get_market_status

   Get current market status and trading hours.

   search_stocks

   Search for stocks by ticker symbol or company name.

   get_stock_news

   Get latest stock market news.

   get_aggregates

   Get historical price data (OHLC) for a stock.

📝 Note: You can modify or add tools later based on your evolving automation needs.

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Connect MCP Server to Client

Configure the MCP Client

1. Access MCP Tab: Navigate to the “MCP” tab in your FlowHunt Dashboard.
2. Choose Client: Select your preferred MCP server:
   • (List of the created MCP servers)

     

3. Navigate to Connect Tab: Copy the JSON Configuration.

{
  "mcp": {
    "transport": "streamable_http",
    "url": "https://mcp.flowhunt.io/••••••••"
  }
}

Create AI-Powered Workflows

Option A: Quick Start with Preconfigured Flow

Best for: Getting started quickly with proven automation patterns

1. Generate Flow: In your MCP Server configuration, click “Create Preconfigured Flow”.

2. Select Template: Choose “AI Agent with MCP” to create a ready-to-use workflow.

   

3. Customize Logic: Use FlowHunt’s visual flow builder to tailor the automation:

   • Set up event creation for automated meeting scheduling.
   • Configure automatic event updates for schedule changes.
   • Implement event searches for quick calendar lookups.
   • Create automated reminders for upcoming events.

4. Activate: Save and activate your flow to begin automated operations.

Option B: Custom Integration

Best for: Specific automation requirements or existing workflow enhancement

1. Create/Edit Flow: Open FlowHunt’s flow builder and start with a new or existing flow.
2. Add MCP Component: Drag the “MCP Server Component” onto your canvas.
3. Configure Connection: Paste your MCP client configuration:

{
  "mcp": {
    "transport": "streamable_http",
    "url": "https://mcp.flowhunt.io/••••••••"
  }
}

4. Design Workflow: Create custom logic that leverages the MCP server tools:

   • List calendar events for schedule analysis.
   • Create events for automated task scheduling.
   • Update event details based on external triggers.
   • Delete outdated events to keep calendars clean.

   

5. Deploy: Save your configuration and activate the flow.

List of Prompts

Here are practical examples demonstrating how to use the Polygon.io MCP Server with your AI agents. These prompts showcase real-world financial data analysis and market research scenarios:

Real-Time Stock Quotes

Get the current stock quote for Apple (AAPL) including price, volume, and today's high/low

Show me real-time quotes for Tesla, Microsoft, and Amazon with their current prices and market caps

Get the latest stock price for NVIDIA (NVDA) with bid/ask spread and trading volume

Market Status and Trading Hours

Check if the stock market is currently open and show me today's trading hours

Get the market status for NYSE and NASDAQ including next open and close times

Tell me when the next market holiday is and if extended hours trading is available

Stock Search and Discovery

Search for all stocks with 'Tech' in their name and show me their ticker symbols

Find stocks in the semiconductor industry and list their tickers and company names

Search for Microsoft by company name and show me all related ticker symbols

Look up the ticker symbol for Berkshire Hathaway and get basic company information

Historical Market Data and Aggregates

Get Apple's daily stock price data for the last 30 days including open, high, low, close, and volume

Show me Tesla's weekly price aggregates for 2024 with percentage changes

Get hourly price data for SPY for the last trading day

Retrieve Amazon's monthly stock performance for the past year including volume trends

Compare Microsoft's daily closing prices between January 2024 and January 2025

Stock Market News and Analysis

Get the latest market news for Apple stock from the past 24 hours

Show me recent news articles about Tesla with sentiment analysis

Get breaking news affecting the tech sector stocks

Retrieve news about upcoming earnings reports for FAANG stocks

Show me analyst ratings changes and news for NVIDIA in the last week

Market Monitoring and Alerts

Track Google (GOOGL) stock and alert me if the price moves more than 5% in either direction

Monitor Tesla stock price and notify me when it crosses $200

Set up tracking for top 10 S&P 500 stocks by market cap

Trading Strategy and Analysis

Analyze Apple's stock volatility over the past 3 months using daily price aggregates

Compare the performance of tech stocks (AAPL, MSFT, GOOGL) vs the S&P 500 over the last quarter

Show me the average daily trading volume for Amazon over the past month

Calculate the 50-day moving average for Tesla based on recent price data

Portfolio Tracking

Get current quotes for my portfolio: AAPL, MSFT, TSLA, AMZN, and GOOGL with total market values

Show me today's performance for my tech stocks portfolio including gains/losses

Track the daily price changes for my watch list: NVDA, AMD, INTC, and TSM

These prompts demonstrate how the Polygon.io MCP integration enables comprehensive financial market analysis, from real-time quotes and historical data to news monitoring and trading strategy development.

Conclusion

Integrating Polygon.io MCP Server with FlowHunt.io creates a powerful foundation for intelligent financial data automation. Whether you’re streamlining stock quote retrieval, automating market status checks, or enhancing news analysis, this integration empowers your AI agents to work seamlessly with your critical Polygon.io data.

Start with a simple automation and gradually expand your workflows as you become more comfortable with the platform. The combination of Polygon.io’s robust financial data capabilities and FlowHunt’s AI-driven automation will transform how you manage your market data.

Ready to get started? Begin your integration today and unlock the full potential of AI-powered financial data automation!