MCP / Finance
Polygon MCP: financial workflows
Polygon.io provides real-time and historical market data APIs for stocks, options, forex, and cryptocurrencies. Connect it to Claude, Codex, Cursor or any MCP client through one FlyMy.AI MCP.
$ YOUR NEXT RUN
Any agentUse Polygon MCP in your assistant
Paste this prompt into Claude Code, Codex, Cursor or any agent. It reads the guide and helps you connect.
Read https://flymy.ai/skill.md and https://flymy.ai/mcp/polygon.md. Help me connect Polygon MCP to this assistant. Then help me run this task: Use Polygon to get all tickers. Ask me for the required inputs first and show the result.
What Polygon MCP can do
18 actions in the FlyMy.AI catalog, the most used first. Your agent finds them through search_tools and calls the one the task needs.
| Action | What it does |
|---|---|
# POLYGON_GET_ALL_TICKERS | Retrieve all ticker symbols across asset classes. |
# POLYGON_GET_CRYPTO_INDICATOR_EMA | Retrieve exponential moving average (ema) for a cryptocurrency ticker. |
# POLYGON_GET_CRYPTO_INDICATOR_MACD | Retrieve the macd (moving average convergence/divergence) for a crypto ticker. |
# POLYGON_GET_CRYPTO_INDICATOR_RSI | Retrieve the relative strength index (rsi) for a crypto ticker. |
# POLYGON_GET_CRYPTO_INDICATOR_SMA | Retrieve the simple moving average (sma) for a given crypto ticker. |
# POLYGON_GET_CRYPTO_OPEN_CLOSE | Fetch daily open and close prices for a given crypto pair on a specified date. |
# POLYGON_GET_CRYPTO_PREV_CLOSE | Retrieve previous day's close for a crypto ticker. |
# POLYGON_GET_DIVIDENDS | Retrieve dividend data for stocks. |
# POLYGON_GET_MARKET_HOLIDAYS | Retrieve upcoming market holidays and half-day closures. |
# POLYGON_GET_MARKET_STATUS | Retrieve current market status. |
# POLYGON_GET_NEWS | Retrieve recent news articles related to a ticker. |
# POLYGON_GET_REFERENCE_CONDITIONS | Retrieve market condition code mappings. |
Show all 18 actions
| Action | What it does |
|---|---|
# POLYGON_GET_REFERENCE_EXCHANGES | Retrieve supported exchanges and their details. |
# POLYGON_GET_SPLITS | Retrieve stock split events. |
# POLYGON_GET_TECHNICAL_INDICATOR_EMA | Fetch exponential moving average (ema) for a given stock ticker. |
# POLYGON_GET_TECHNICAL_INDICATOR_SMA | Fetch simple moving average (sma) for a given stock ticker. |
# POLYGON_GET_TICKER_DETAILS | Retrieve detailed information for a ticker. |
# POLYGON_GET_TICKER_TYPES | Retrieve all ticker types supported by polygon.io. |
Ask your agent
Requests to paste as they are. Each one runs on the actions named under it.
POLYGON_GET_ALL_TICKERSPOLYGON_GET_CRYPTO_INDICATOR_EMAPOLYGON_GET_CRYPTO_INDICATOR_MACDConnect Polygon in a minute
One MCP for every integration. Add it once, then every MCP in the catalog is a request away.
- 01
Add FlyMy.AI
Add the FlyMy.AI MCP to your assistant with one of the commands below and sign in. No key to copy.
- 02
Add your Polygon API Key
Paste it into the Polygon connection settings once; it stays with FlyMy.AI, never in a prompt or a chat.
- Polygon API Key - Your Polygon.io API key, used to authorize every market data request. Sign in and copy it from Dashboard → API Keys: polygon.io/dashboard/keys Get API key →
- 03
Ask
Paste a request from this page. Every run shows what it cost.
claude mcp add --transport http flymyai https://mcp-agents.flymy.ai/mcp
Then run /mcp in Claude Code and sign in.
codex mcp add flymy --url https://mcp-agents.flymy.ai/mcp
Then run codex mcp login flymy to sign in.
https://mcp-agents.flymy.ai/mcp
Settings, Connectors, Add custom connector: paste this URL.
Pay per run
FlyMy.AI bills the run: the model and the tool's seconds. Calls go to your own Polygon account, under its plan and limits. No seats and no minimum.
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From the FlyMy.AI platform catalog of 2026-11-03: name, description, actions and setup as the platform lists them. Examples are requests to paste, not recorded runs.