Polygon

Polygon MCP integration

Returns live quotes, reads 10-K sections and financial statements, computes technical indicators, and surfaces dividends, splits, and news.

Connect PolygonSee all integrations

89actions available

Three actions you can hand over today

Every action runs live through MCP. Nothing to build, nothing to maintain.

  • Get futures product schedules

    Lyro retrieves trading schedules for futures products instantly. Give traders timing information for execution without delays.

  • Get crypto aggregates

    Lyro pulls aggregate bars for a cryptocurrency over time. Show price trends and volume data for analysis.

  • Last quote for a symbol

    Lyro fetches the latest quote for a stock symbol in real time. Provide current price data for customer inquiries.

See all 89 actions

How businesses use Polygon + Lyro

Each card is one request a support team gets, and the Polygon actions Lyro runs to close it.

  • Answer a price question with the live quote

    Lyro pulls the current snapshot on a ticker, the last quote on the book, and the previous close to sit beside it, so the number quoted in the conversation is the one the market is showing.

    Get Stock Snapshot TickerLast Quote for a SymbolGet Previous Close

  • Read the numbers out of a company's own filings

    Lyro fetches the reported financials, opens the specific section of a 10-K that answers the question, and pulls the balance sheet behind it rather than a summary written by someone else.

    Get Stock FinancialsGet 10-K Filing SectionsGet Stocks Balance Sheets

  • Run the indicators without opening a charting tool

    Lyro computes RSI, MACD, and a moving average over the window you name and returns the values, so a technical read does not depend on someone having the right chart open.

    Get RSIGet MACDGet Simple Moving Average

  • Find the corporate action behind a move

    Lyro checks the dividend and split history on a ticker, lists the events recorded against it, and pulls the headlines from the same window, so an unexplained gap gets an explanation.

    Get DividendsGet Stock SplitsGet Ticker Events

How it works

Get started in 3 steps

Connect once, then just ask. There is no workflow builder to learn and nothing to maintain — Lyro reads the Polygon actions it has and picks the ones a request needs.

  1. 01

    Connect Polygon

    Authorize the Polygon account your team already uses — one consent screen, no API keys, no mapping tables. Lyro can only do what you granted that account, and you can disconnect it at any time.

  2. 02

    Tell your agent what you need

    Describe the job the way you would hand it to a teammate. Lyro maps it to the Polygon actions that close it and chains as many as the request needs.

  3. 03

    Watch it work

    The agent runs the actions inside the conversation the customer is already in, so nobody copies data between tabs and your team can take over at any point.

    Get started free
Polygon · Lyro

Everything else about Polygon

Setup, permissions, and the limits of what Lyro can do inside Polygon.

  • Yours. Every request goes through the Polygon.io API key you connect, so which asset classes resolve, how far back the history reaches, and how fast Lyro can call are all set by that key's own entitlements rather than by anything on the Lyro side.

Every action available in Polygon

All 89 actions your agent can call on Polygon, straight from the live MCP connection.

  • Get 10-k filing sections

    Retrieve 10-K filing sections from the SEC.

  • Get aggregates

    Fetch custom aggregate OHLCV bars for a stock.

  • Get all tickers

    Retrieve all ticker symbols across asset classes.

  • Get condition codes

    Retrieve a unified list of trade and quote condition codes and their definitions.

  • Get crypto aggregates

    Retrieve aggregate bars for a cryptocurrency over a time range.

  • Get crypto all tickers snapshot

    Retrieve snapshots for all cryptocurrency tickers.

  • Get crypto ema

    Calculate Exponential Moving Average (EMA) technical indicator for a crypto ticker.

  • Get crypto grouped daily

    Retrieve daily grouped bars for all cryptocurrencies on a specified date.

  • Get crypto last trade

    Retrieve the last trade for a specified cryptocurrency pair.

  • Get crypto macd

    Calculate Moving Average Convergence/Divergence (MACD) technical indicator for a crypto ticker.

  • Get crypto open/close

    Fetch daily open and close prices for a given crypto pair on a specified date.

  • Get crypto previous close

    Retrieve previous day’s close for a crypto ticker.

  • Get crypto rsi

    Calculate the Relative Strength Index (RSI) for a cryptocurrency ticker.

  • Get crypto sma

    Calculate Simple Moving Average (SMA) technical indicator for a cryptocurrency ticker.

  • Get crypto ticker book

    Retrieve the full L2 order book for a crypto ticker.

  • Get crypto trades

    Fetch historical trade data for a cryptocurrency ticker.

  • Get dividends

    Retrieve dividend data for stocks.

  • Get economy inflation indicators

    Retrieve key indicators of realized inflation including CPI and PCE price indexes.

  • Get exponential moving average

    Retrieve the Exponential Moving Average for a stock ticker.

  • Get sec filing

    Retrieve SEC filing details by filing ID.

  • Get sec filing file

    Retrieve information about a specific SEC filing file.

  • Get forex aggregates

    Retrieve aggregate bars for a forex pair over a date range.

  • Get forex ema

    Calculate Exponential Moving Average (EMA) technical indicator for a forex pair.

  • Get forex grouped daily bars

    Retrieve daily grouped OHLC bars for all forex currency pairs on a specified date.

  • Get forex historical quotes

    Retrieve historical forex quotes for a currency pair over a time range.

  • Get forex locales

    List locales supported by Polygon's forex asset class.

  • Get forex macd

    Calculate Moving Average Convergence/Divergence (MACD) technical indicator for a forex pair.

  • Get forex previous close

    Retrieve previous day's close for a forex ticker.

  • Get forex real-time currency conversion

    Convert amounts between currency pairs using real-time forex rates.

  • Get forex rsi

    Calculate the Relative Strength Index (RSI) technical indicator for a forex pair.

The tools Polygon sits next to

Same connection, same setup. Pick the next one your team already uses.

Browse every integration

Ready to connect Polygon?

Authorize the account and your agent has all 89 actions from the first conversation.

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