Sale/Void cancel

A void transaction is a transaction that is cancelled by a merchant or vendor before it settles through a consumer’s debit or credit card account. This API is used to make a transaction void — it reverses the deducted amount based on original RRN. If the request has valid details, the sale will be cancelled.

POST

https://kraken.airpay.co.in/airpay/ms/pos/api/cancel-txn

Request Body

Parameter	Type Value	Description	Value Like
mercid required	String (1-12)	Merchant Id	18999
orderid required	String (4-12)	Order Id	180554
amount required	Number (12,2)	Amount	1.00
uniqueid required	String (4-10)	Unique ID is a unique identifier and have unique value	012686
postxntype required	Number (2)	Post Transaction Type 01 - Sale/Purchase (Transaction Type is either sale or purchase) 08 - Void (Cancel the transaction) 07 - Pre auth (Holds the amount for some period of time) 10 - Sale completion (Use the preauth amount.This amount will be deducted from the account) 11 - Auth Release (Cancel the auth)	01
originalrrn required	String (12-20)	Unique number to verify the transaction whether it is success or failure In case of void it is required. In case of sale it is not required.	12441412412

Success 200

Parameter	Type Value	Description	Value Like
status required	Number	Status Code	200
message required	String	Status Message	message[]

Request Example

curl --location --request POST 'https://kraken.airpay.co.in/airpay/ms/pos/api/cancel-txn' \
 --header 'content-type: application/x-www-form-urlencoded' \
--data-urlencode 'amount=1.00' \
--data-urlencode 'orderid=180554' \
--data-urlencode 'mercid=18999' \
--data-urlencode 'uniqueid=012686' \
--data-urlencode 'postxntype=01' \
--data-urlencode 'originalrrn=003511588415'

Success Response

HTTP/1.1 200 OK
{
     "status": 200​, "message": []
}

Error Response

{
    "status": 502,
    "message": []
}