Unbind API

This API is available for your customer who wants to unbind their cards.

Request

Endpoint

https: //traderapi.lianlianpay.com/bankcardunbind.htm

Request Parameters

Name	Required	Type	Description
oid_partner	Required	String(18)	The unique identification assigned to the merchant. E.g. 201304121000001004
sign_type	Required	String(3)	RSA
sign	Required	String	Signature value, refer to signature document
user_id	Required	String(32)	The unique identification assigned to the user in the merchant’s system
platform	Optional	String(32)	Used for sharing user information between several oid_partner, do NOT use it if you are not sure, or ask help from LianLian Supports
pay_type	Optional	String	2, Express Payment (Debit card) 3, Express Payment (Credit card) D, Verified Payment M, easypay payment (regular payments) F, easypay payment( authorization)
no_agree	Required	String	A token which represents the key payment information, refer to Binding Card for more details

Sample Request

curl https: //traderapi.lianlianpay.com/bankcardunbind.htm \
-H "Content-type:application/json;charset=utf-8" \
-d '{
        "oid_partner":"201103171000000000",
        "user_id":"1234567",
        "offset":"0",
        "no_agree":"2014031710002121",
        "sign_type ":"RSA",
        "sign":"ZPZULntRpJwFmGNIVKwjLEF2Tze7bqs60rxQ22CqT5J1UlvGo575QK9z/+p+7E9cOoRoWzqR6xHZ6WVv3dloyGKDR0btvrdqPgUAoeaX/YOWzTh00vwcQ+HBtXE+vPTfAqjCTxiiSJEOY7ATCF1q7iP3sfQxhS0nDUug1LP3OLk="
    }'

Response

For this API, the unbind action is successful if you have received ret_code=0000.

Parameters

Name	Required	Type	Description
ret_code	Required	String(4)	Return code, whether the request is handled successfully or not. refer to Return Codes
ret_msg	Required	String(100)	Return message, description of ret_code, in Chinese

The following parameters are returned only when ret_code=0000:

Name	Required	Type	Description
sign_type	Required	String(3)	RSA
sign	Required	String	Signature value, refer to signature document