By Barchart

    The getSymbolLookUp API provides a list of all instruments based on the keyword being passed.

    Query Parameters

    Parameter Description Data Type
    exchange The exchange code to get expiration dates for all equities trading on that exchange.
    sortDir Sort order for the expiration dates.
    symbols Symbol for which the expiration dates are requested. Multiple symbols can be passed, separated by a comma.

    Response Fields

    Field Description Data Type
    exchange Exchange code for the marketplace where the financial instruments are listed. string
    expirationDates An array of all available expiration dates for the symbol. list
    symbol A symbol or code that identifies a financial instrument. string

    About the Vendor

    From market data feeds to website content solutions and trading software to our flagship financial portal,, and individual subscription services, Barchart is the definitive source for comprehensive financial data and information.