Polygon.io
Market data API for tickers, condition codes, OHLC bars, technical indicators, and cross-asset coverage of stocks, options, forex, and crypto.
Covers trading and analytics apps that compute EMA, MACD, and RSI indicators, list tickers across asset classes, and decode trade and quote conditions.
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Example Use Cases
These are example ways Snow can use Polygon.io when building apps with you. This list is meant to show examples, not document every possible capability. Connecting an account does not make Snow run these automatically on its own.
Tool to retrieve a comprehensive list of supported ticker symbols across all asset classes. Use when you need to list all tickers with details like symbol, name, market, and status.
Tool to retrieve a unified list of trade and quote condition codes and their definitions. Use when needing to decode condition identifiers after fetching market data.
Tool to calculate Exponential Moving Average (EMA) technical indicator for a crypto ticker. Use when you need trend analysis or moving average calculations for cryptocurrency pairs.
Tool to calculate Moving Average Convergence/Divergence (MACD) technical indicator for a crypto ticker. Use when you need momentum analysis, trend identification, or trading signal generation for cryptocurrency pairs.
Tool to get the open, close, high, low, and volume for a cryptocurrency pair on a specific date. Use when you need historical daily OHLC data for crypto pairs.
Tool to calculate the Relative Strength Index (RSI) for a cryptocurrency ticker. Use when you need to analyze momentum or identify overbought/oversold conditions for crypto assets.
Tool to calculate Simple Moving Average (SMA) technical indicator for a cryptocurrency ticker. Use when you need trend analysis, support/resistance levels, or trading signal generation for crypto pairs.
Tool to get the daily open, close, after-hours, and pre-market prices for a stock on a specific date. Use when you need historical OHLC data for a specific trading day, including pre-market and after-hours information.
Tool to retrieve a historical record of cash dividend distributions for a given ticker. Use when analyzing dividend payments by date, amount, and frequency.
Tool to retrieve key indicators of realized inflation including CPI and PCE price indexes with comprehensive date filtering. Use when analyzing inflation trends with specific date ranges, economic conditions, or historical price changes going back to 1947.