IEX Cloud MCP for AI. Analyze markets and track financials from your agent.
Works with every AI agent you already use
…and any MCP-compatible client








How this MCP server connects to your AI agent
IEX Cloud lets your agent pull real-time financial data: stock quotes, crypto prices, FX rates, historical charts, and market metrics.
You get instant access to things like a company's balance sheet or today's top gainers without opening ten browser tabs.
It’s professional-grade intelligence for any AI client.
What AI agents can do with IEX Cloud Automation
Get stock chart
Fetches detailed historical price data necessary to generate a stock's charting history.
Get crypto quote
Retrieves current, real-time quotes for any cryptocurrency symbol.
Get upcoming earnings
Shows a calendar of future scheduled corporate earnings release dates.
Retrieve real-time pricing, volume, and market capitalization metrics for any listed stock.
Fetch time-series data and financial reports (like balance sheets) over defined date ranges.
List the most active, top gaining, or worst performing stocks across major market sectors.
Get real-time quotes for cryptocurrencies and current foreign exchange rates.
Access key US economic data, such as Treasury yields or upcoming earnings calendars.
Ask an AI about this
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What AI agents can do with IEX Cloud: 11 Financial Data Tools
Use this collection of tools to retrieve everything from current cryptocurrency prices to detailed historical balance sheets in one go.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using IEX Cloud on VinkiusGet Stock Chart
Fetches detailed historical price data necessary to generate a stock's charting history.
Get Crypto Quote
Retrieves current, real-time quotes for any cryptocurrency symbol.
Get Upcoming Earnings
Shows a calendar of future scheduled corporate earnings release dates.
Get Stock Financials
Retrieves fundamental company reports, including income statements and balance...
Get Fx Latest
Gets the most recent foreign exchange rates between two fiat currencies.
Get Market List
Pulls lists of stocks based on criteria like highest volume or biggest percentage moves.
Get Stock News
Gathers the latest headlines and articles related to a specific stock symbol.
Get Stock Quote
Delivers up-to-the-second price, trading volume, and market cap for one stock.
Get Sector Performance
Calculates and reports performance metrics for all defined market sectors (e.g....
Get Stock Stats
Provides key fundamental statistics about a company beyond just the current quote.
Get Treasury Yield
Retrieves the current yield for various US Treasury bonds.
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with IEX Cloud, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,100+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by IEX Cloud. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
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Built on the Model Context Protocol (MCP) for Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 11 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
The manual process of gathering market data takes forever., Solved with Vinkius AI Gateway
Today, if you need to assess a stock's health, you open the brokerage site for the quote. Then you switch tabs to find the balance sheet and often have to copy-paste key figures into a spreadsheet. If you also want to see how it performed against its sector peers or track current crypto rates, that means opening three other browser windows and manually cross-referencing everything.
With this MCP, your agent handles all those clicks in the background. You just ask for the full picture—say, 'How did Tech Solutions compare last quarter?' The answer comes back structured with financials, sector comparisons, and current news headlines. It's instant.
get_stock_financials: Accessing core company records.
Before this MCP, getting a full income statement or cash flow report meant navigating deep corporate filings and downloading PDFs. You'd spend twenty minutes just trying to find the right period or compare metrics between years.
Now, you prompt your agent for 'the last three quarters of revenue growth.' The data shows up immediately, structured as usable text output, not a PDF blob. That's a massive time saver.
What your AI can actually do with this
Connect this MCP to your agent, and you immediately get professional financial intelligence. Instead of switching between terminals and websites—which is slow, right?—your agent handles the data retrieval automatically. Need a quick check on NVIDIA's current price alongside Bitcoin’s rate? Just ask. You can run complex analyses using historical reports or track global economic indicators like US Treasury yields.
This capability makes it possible for your AI client to perform deep market analysis without you writing boilerplate API calls yourself. It just works, giving you the data points needed for everything from quarterly report drafting to testing fintech ideas. If you're building an automated research tool, Vinkius hosts this MCP right where all the other specialized APIs live, making it easy for your agent to access financial data alongside other services.
019e5d25-6759-71f2-8df1-6dddd9f47554 Here's how it actually works
The bottom line is you ask for an insight, and this MCP gives your agent the raw, accurate numbers needed to build it.
Subscribe to this MCP and enter your IEX Cloud API Token into your agent client.
Ask your AI client a specific question, like 'What was Apple's stock price last year?'
The MCP executes the necessary tool call, sending back structured data (e.g., historical chart data) that your agent can interpret and summarize.
Who is this actually for?
Anyone who spends time pulling data from multiple financial dashboards—traders, analysts, developers. You need this if you're sick of copy-pasting quotes and piecing together reports across different terminal windows.
Drafting investment reports that require pulling current market lists alongside historical sector performance metrics.
Building and testing fintech applications by integrating live stock quotes, crypto rates, and FX data into a coding workflow.
Automating the gathering of company financials (like cash flow statements) and news articles for due diligence on multiple stocks.
What Changes When You Connect
Instantly check a stock's current status. Instead of jumping through tabs, you ask for the quote, and it returns the price, volume, and market cap via get_stock_quote.
Build deeper reports using fundamental data. You can automate fetching income statements, balance sheets, and cash flow reports with get_stock_financials.
Compare assets across markets. Get current crypto prices from get_crypto_quote and compare them directly against real-time FX rates from get_fx_latest.
Track market movements quickly. Need to know who's winning today? Use get_market_list to see the top gainers or biggest losers without manual searching.
Understand macro risks easily. You can pull US Treasury yields via get_treasury_yield and pair that data with upcoming earnings dates from get_upcoming_earnings for context.
See it in action
Quickly assessing a potential investment target.
A junior analyst needs to vet three stocks. Instead of calling the exchange website three times, they ask their agent: 'Give me the quote for NVDA, its key stats, and any recent news.' The MCP pulls everything using get_stock_quote, get_stock_stats, and get_stock_news in one go.
Analyzing geopolitical risk impact on a portfolio.
A portfolio manager needs to see how changes in the US debt market affect their holdings. The agent runs checks using get_treasury_yield, then compares those results with sector performance data from get_sector_performance.
Developing a crypto/fiat comparison tool.
A developer building a trading bot needs real-time pairing. They use the MCP to pull current Bitcoin prices using get_crypto_quote and pair those metrics with up-to-the-minute currency exchange rates via get_fx_latest.
Preparing for an earnings call review.
A finance professional needs to summarize a company's health. They ask the agent to retrieve the full financial statement using get_stock_financials, and then cross-reference it with the nearest upcoming report date from get_upcoming_earnings.
The honest tradeoffs
Overloading a single tool call
Trying to ask, 'Give me everything about this stock: its financials, news, and crypto price.' This usually fails because the tools are separate.
Break it down. First, get the core metrics with get_stock_quote. Then, run a secondary query for fundamentals using get_stock_financials to keep the data clean.
Ignoring asset class boundaries
Mixing a cryptocurrency quote request with an FX rate check without specifying the purpose. It results in messy output.
Specify your goal. If you're comparing two currencies, use get_fx_latest. If you want crypto, only call get_crypto_quote.
Using outdated data
Relying on cached or non-real-time historical charts for a current decision. The numbers are old.
Always start with the most current snapshot using get_stock_quote before fetching any historical data via get_stock_chart. This confirms your starting point.
When It Fits, When It Doesn't
Use this MCP if your analysis requires combining diverse, real-time financial points—for example, linking crypto performance to sector trends or comparing a stock's financials against global economic indicators like Treasury yields. Don't use it if you just need simple text facts; those are better handled by general knowledge models. If you only need to know the current price of one thing, check get_stock_quote first. But when you need context—like knowing why that price changed—this MCP is essential because it connects things like historical charts (get_stock_chart) and news articles (get_stock_news).
Questions you might have
Can I see historical price trends for a specific stock? +
Yes. Use the get_stock_chart tool by providing the symbol and a range (like '1m' or '1y') to retrieve historical data points for analysis.
Does this server support cryptocurrency prices? +
Absolutely. You can use get_crypto_quote with symbols like 'BTCUSD' to get real-time pricing and market data for major digital assets.
How can I find out which companies are reporting earnings soon? +
Use the get_upcoming_earnings tool. It returns a calendar of companies scheduled to release their financial results in the near future.
How do I authenticate when calling a function like `get_stock_quote`? +
You must provide an active API token. When connecting the MCP to your agent, you input this token as part of the setup process. This guarantees that every action taken through your AI client is properly authorized with IEX Cloud.
Are there rate limits when calling `get_stock_quote` or other tools? +
Yes, API usage is governed by quotas set by the provider. You need to check your specific IEX Cloud plan for current call limits. It’s important that your agent logic includes error handling to gracefully manage these potential rate limit responses.
What kind of financial reports can `get_stock_financials` retrieve? +
This tool retrieves core company documents, including the income statement, balance sheet, and cash flow. It gives analysts a deep view into corporate health that goes well beyond just current stock pricing.
Does the MCP support global currency pairs using `get_fx_latest`? +
Yes, it provides real-time foreign exchange rates for many major and minor currency pairs. Just specify the two currencies you need to get their current cross-rate immediately.
What should I do if `get_market_list` fails or returns an empty list? +
Failure usually means the requested market criteria are invalid or temporarily unavailable. Your agent should be designed to catch these errors and prompt you for alternative parameters, like changing the time frame or sector.
We've already built the connector for IEX Cloud. Just plug in your AI agents and start using Vinkius.
No hosting. No infrastructure. No complex setup.
All 11 tools are live and waiting.
You're up and running in seconds.
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