Symbol Master JSON

This API allows you to download the latest Symbol Master as a JSON file for an exchange segment.

USE CASE

Load instrument details into your code to validate symbols and check lot size, tick size and trade status before placing an order.

Details

You can get all the latest symbols of all the exchanges from the symbol master json files
Check tradeStatus before trading a symbol: 1 means active and 0 means inactive.
stream is the stream group. For multi-leg orders, check that both legs belong to the same stream.
isCasEligible is true for CAS-eligible symbols and absent otherwise. qtyFreeze is an empty string when not applicable.
is_mtf_tradable is 0 or 1. mtf_margin is the margin multiplier for MTF, so 2.9 means 2.9x margin.
expiryDate is a timestamp and applies only to derivative contracts. lastUpdate is in YYYY-MM-DD format.
Key will be the symbol ticker and value will hold the below json object which has symbol master details for that particular symbol ticker.

Exchange / Segment	Download URL
NSE – Currency Derivatives	https://public.fyers.in/sym_details/NSE_CD_sym_master.json
NSE – Equity Derivatives	https://public.fyers.in/sym_details/NSE_FO_sym_master.json
NSE – Commodity	https://public.fyers.in/sym_details/NSE_COM_sym_master.json
NSE – Capital Market	https://public.fyers.in/sym_details/NSE_CM_sym_master.json
BSE – Capital Market	https://public.fyers.in/sym_details/BSE_CM_sym_master.json
BSE - Equity Derivatives	https://public.fyers.in/sym_details/BSE_FO_sym_master.json
MCX - Commodity	https://public.fyers.in/sym_details/MCX_COM_sym_master.json

File Format

Attribute	Data Type Of Values	Description
`fyToken`	string	Unique token for the security View Details
`isin`	string	ISIN code for the security
`exSymbol`	string	Exchange symbol of the security
`symDetails`	string	Full name of the security
`symTicker`	string	Unique string to identify the security
`exchange`	int	Exchange mapping View Details
`segment`	int	Segment of the security View Details
`exSymName`	string	Symbol name of the security
`exToken`	int	Exchange token
`exSeries`	string	Series of the security. This can be used only for CM segments
`optType`	string	CE/PE - For options XX - For others
`underSym`	string	name of underlying symbol
`underFyTok`	string	Unique token for the underlying symbol
`exInstType`	int	Exchange instrument type View Details
`minLotSize`	int	Minimum qty multiplier
`tickSize`	float	Minimum price multiplier
`tradingSession`	string	Trading session provided in IST
`lastUpdate`	string	Date of last update in YYYY-MM-DD format
`expiryDate`	string	Date of expiry for a symbol in timestamp.Applicable only for derivative contracts
`strikePrice`	float	Strike price
`qtyFreeze`	string	Freeze qty Empty string in case value is not applicable
`tradeStatus`	int	Flag to check if security is allowed to trade. Expected values - 0/1 1 = Active. 0 = Inactive.
`currencyCode`	string	Currency code
`upperPrice`	float	Upper circut price
`lowerPrice`	float	Lower circut price
`faceValue`	float	Face value
`qtyMultiplier`	float	Quantity multipler
`previousClose`	float	Previous close price
`previousOi`	float	Previous OI value
`asmGsmVal`	string	Surveillance Indicator message
`exchangeName`	string	Exchange Name NSE/BSE/MCX
`symbolDesc`	string	Full name of the security
`originalExpDate`	string	Kindly ignore this field
`is_mtf_tradable`	int	0: Not MTF tradable. 1: MTF tradable.
`mtf_margin`	float	Indicates the margin multiplier available for MTF transactions. For example, a value of 2.9 means you receive 2.9x margin on the stock or security.
`stream`	string	Stream Group
`isCasEligible`	boolean	Indicates CAS eligibility. `true` means the symbol is CAS eligible; if the field is absent, it is not eligible.

Symbol Master JSON

File Format

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