Annexure

Exchange Segment

Exchange Code	Segment
NSE	National Stock Exchange
BSE	Bombay Stock Exchange
MCX	Multi Commodity Exchange of India
NFO	Nifty Futures and Options
CDS	Currency Derivatives Segment

Instruments

Attribute	Detail
INDEX	Index
FUTIDX	Futures of Index
OPTIDX	Options of Index
EQUITY	Equity
FUTSTK	Futures of Stock
OPTSTK	Options of Stock
OPTFUT	Options of Commodity Futures
FUTCUR	Futures of Currency
OPTCUR	Options of Currency

Product Type

Attribute	Detail
CNC	Cash & Carry for equity delivery
INTRADAY	Intraday for Equity, Futures & Options
MARGIN	Carry Forward in Futures & Options
CO	Cover Order
BO	Bracket Order

Order Type

Attribute	Detail
LIMIT	Buy/sell only at your chosen price
SL (Stop Loss)	Stop loss with trigger price + limit price

Note - Only LIMIT and SL (Stop Loss) orders are allowed for API trading. - MARKET and SL-M (Stop Loss Market) orders are restricted / not allowed.

HTTP Codes

Code	Status Text	Description
100	Continue	Initial part of a request has been received and the client should continue.
200	OK	Standard response for successful HTTP requests.
201	Created	Request has succeeded and a new resource has been created.
300	Multiple Choices	There are multiple options for the resource from which the client may choose.
301	Moved Permanently	This and all future requests should be directed to the given URI.
400	Bad Request	Server cannot process the request due to a client error (e.g., malformed request syntax).
401	Unauthorized	Invalid, expired, or missing access token/API credentials. Login again or generate a new token.
403	Forbidden	Try authenticating again with valid credentials or a new access token.
404	Not Found	The requested resource could not be found but may be available again in the future.
429	Rate limit Exceeded	Too many requests sent. You can place only 10 orders per second according to the current limit.
500	Internal Server Error	Generic error message when the server encounters an unexpected condition.

Rate Limit

Rate Limit	Order APIs	Data APIs	Non-Trading APIs
Per second	10	10	20
Per minute	250	1000	Unlimited
Per hour	1000	5000	Unlimited
Per day	7000	10000	Unlimited