Alpaca

Retrieves news articles for specified crypto symbols from the Alpaca Market Data API. Use this action when you need to: - Fetch the latest news for crypto assets (BTCUSD, ETHUSD, etc.) - Monitor news sentiment for trading decisions - Build news-based signals or alerts - Get historical news for specific time periods No…

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Fetches a single open position by symbol or asset ID. Use when you need to retrieve detailed information about a specific position, including cost basis, shares traded, market value, and unrealized P&L. This action is useful for checking the current status of a particular holding, monitoring P&L for a specific symbol,…

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Retrieves historical OHLCV (Open, High, Low, Close, Volume) bars for options contracts. Use this action when you need to analyze historical price movements and trading activity for specific option contracts over a given timeframe. The bars are aggregated based on the specified timeframe (e.g., 1 minute, 5 minutes, 1 h…

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Retrieves the option chain for a specific underlying symbol including quotes and greeks for all available strikes and expirations. Use this action when you need comprehensive option market data for a specific underlying asset, such as analyzing option strategies, comparing strikes/expirations, or viewing real-time quo…

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Get an option contract by its symbol or unique identifier. Use this action when you need to retrieve detailed information about a specific option contract. You can query by either the contract's OCC symbol (e.g., 'AAPL250620C00100000') or its unique Alpaca ID. This endpoint is useful for getting contract specification…

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Retrieves the latest bid and ask prices for specified option symbols. Use when you need real-time quote data for options trading, such as checking current market prices before placing orders or monitoring price movements.

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Retrieves the mapping of condition codes to their names from Alpaca Markets API for the specified tick type (trade or quote conditions). Use this action when you need to: - Decode condition codes from options market data - Get the list of all valid condition codes and their meanings for a specific tick type - Translat…

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Retrieve option contracts from Alpaca Markets API (BETA). Use this action when you need to: - Search for option contracts by underlying symbol - Filter contracts by expiration date, strike price, type (call/put), or style - Get a paginated list of all available option contracts - Find contracts eligible for penny pric…

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Retrieves the latest trade for each requested option contract symbol. Use this action when you need to: - Get the most recent trade price and size for specific option contracts - Check the last traded time for option symbols before trading - Monitor real-time trading activity for option positions This endpoint require…

Untrusted display-only summary

Retrieves the mapping of trade condition codes to their names from Alpaca Markets API. Use this action when you need to: - Decode trade condition codes from options market data - Get the list of all valid trade condition codes and their meanings - Translate raw condition code integers to human-readable names This is a…

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Retrieves snapshots (latest trade, latest quote, minute bar, daily bar, and previous daily bar) for multiple option contract symbols. Use this action when you need comprehensive real-time market data for option contracts, such as building an option price dashboard, checking current bid/ask prices across multiple optio…

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Retrieves the option chain snapshot data for a specific underlying symbol. This endpoint provides the latest trade, quote, and greeks data for all option contracts associated with an underlying symbol. It returns snapshots including delta, gamma, theta, vega, implied volatility, and real-time bid/ask prices. Use when…

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Retrieves historical trade data for option contracts. Use this action when you need to: - Analyze historical trade activity for option contracts - Review past trades for specific option symbols - Calculate volume patterns and trading activity - Track price movements over specific time periods Note: This endpoint uses…

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Retrieves the Pattern Day Trader (PDT) status for a specified Alpaca trading account. Use when you need to check if an account is flagged as a PDT, monitor PDT call counts, or verify day trading buying power status for regulatory compliance. PDT rules apply to accounts that execute more than 3 day trades within 5 busi…

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Lists all open positions for a specified trading account. Use when you need to retrieve current positions, monitor portfolio holdings, or check unrealized P&L for an account.

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Retrieves historical quote (bid/ask) data for multiple stock symbols. Use this action when you need historical quote data including bid and ask prices for multiple stock trading symbols. This is useful for trading analysis, backtesting strategies, and monitoring price spreads. Note: Results are sorted by symbol first,…

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Retrieves historical NBBO (National Best Bid and Offer) quotes for a specific stock symbol. Use this action when you need historical quote data for a single stock symbol, such as for analysis, backtesting trading strategies, or research purposes. You can filter results by time range using start and end parameters. The…

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Retrieves a snapshot (latest trade, latest quote, minute bar, daily bar, and previous daily bar) for a single stock symbol. Use this action when you need comprehensive real-time market data for a single stock symbol, such as checking current market conditions, displaying price information, or analyzing price movements…

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Retrieves snapshots (latest trade, latest quote, minute bar, daily bar, and previous daily bar) for multiple cryptocurrency symbols. Use this action when you need comprehensive real-time market data for multiple crypto symbols, such as building a crypto dashboard, checking current market conditions across multiple ass…

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Retrieves snapshots (latest trade, latest quote, minute bar, daily bar, and previous daily bar) for multiple stock symbols. Use this action when you need comprehensive real-time market data for multiple stock symbols, such as building a stock dashboard, checking current market conditions across multiple stocks, or ana…

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Retrieves a specific corporate action announcement by its unique identifier. Use this action when you need to fetch detailed information about a corporate action such as dividends, stock splits, mergers, spinoffs, or other corporate events. This is a read-only operation that returns the complete announcement details i…

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Retrieves historical auction data for specified stock symbols. Use this action when you need to: - Analyze opening and closing auction prices for stocks - Study pre-market and post-market auction behavior - Understand auction volume and price discovery - Monitor auction-based market data for trading decisions Results…

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Retrieves historical auction (opening/closing print) data for a single stock symbol. Use this action when you need to analyze auction-related price and volume data for a specific stock ticker. This is useful for: - Understanding opening and closing auction prices - Analyzing auction volume and liquidity - Studying pri…

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Retrieves the mapping of trade condition codes to their names from Alpaca Markets API. Use this action when you need to: - Decode trade condition codes from stock market data - Get the list of all valid trade condition codes and their meanings - Translate raw condition code integers to human-readable names - Understan…

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Retrieves a rebalancing subscription by its unique ID. Returns complete subscription details including the associated account ID, portfolio ID, creation timestamp, and last rebalancing timestamp. Use when you need to fetch subscription information for an existing rebalancing setup. Note: If the subscription_id is inva…

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Retrieves the top market movers (gainers and losers) for a specified market type. Use this action when you need to: - Fetch top gainers and losers for stock market analysis - Get cryptocurrency movers for crypto trading strategies - Identify assets with significant price movements - Build market sentiment indicators N…

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Retrieves historical trade data for specified crypto symbols. Use when you need to: - Get historical trade data for multiple crypto symbols at once - Analyze trading volume and price movements over time - Build datasets for backtesting or research - Monitor trades across different exchanges Results are sorted by symbo…

Untrusted display-only summary

Retrieves historical trade data for multiple stock symbols. Use this action when you need: - Historical trade data for multiple stock symbols at once - Analyze trading volume and price movements over time - Build datasets for backtesting or research - Monitor trades across different exchanges Results are sorted by sym…

Untrusted display-only summary

Retrieves historical trade data for a single stock symbol. Use this action when you need to analyze historical trade data for a specific stock ticker, such as reviewing price movements, trading volume patterns, or tick data analysis. Each trade record includes price, size, exchange, timestamp, and trade conditions. No…

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Retrieves a single watchlist by its unique identifier. Use when you need to view the details of a specific watchlist, including its name, associated assets, and timestamps. This endpoint provides direct access to a watchlist using its ID rather than requiring account-level traversal. This is a read-only operation that…

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