Cancel Order

This API allows users to cancel an existing order (parent or child) on a specified exchange.

🛣️Path Parameters

Fields	Type	Required	Description	Example/Enum
Exchange	string	Yes	Exchange segments	NSE_EQ
order_id	string	Yes	Order ID is in URL encoded form	NWSYF00005>3

🔍 Query Parameters (GTD Parent Orders Only)

Parameter	Type	Required	Description	Example
validity	string	Yes (GTD)	Validity of the GTD order being cancelled	"GTD"
validity_days	integer	Yes (GTD)	Validity days for the GTD order	17

🔑Header Parameters

Fields	Type	Required	Description	Example/ENUM
Authorization	string	Yes	Your access token to authorize the request	access_token
Content_type	string	Yes	Format of the data being sent.	application/json
x-api-key	string	Yes	Your API key for authentication	x-api-key

🟢Success Response - 200 OK

Fields	Type	Description	Example/Enum
Status	String	Status of API Call	"success"
Code	String	code indicating result	"s-101"
message	String	Human-readable message	"All orders cancelled successfully"
data	String	Detailed result for each cancelled order	"NSE_12345"

Important Notes

• URL-encode order_id if it contains special characters (> → %3E).
• Only pending orders can be cancelled.
• Validity and validity_days are required only for parent order cancellations.