User block his/her prepaid card.
How to block card?
The POST request will be send over HTTPS to the
- custId – unique customer id of wallet.
- walletOwnerId – unique wallet owner id provided by paymentz
- verificationHash – SHA256Algorithm.generateSHA256Hash(secKey.trim()+custId.trim() + walletOwnerId.trim())
How to generate verification hash?
Verification Hash has to be calculated with following combination and need to be send along with the authentication parameters in each server-to-server request:
|1||Card blocked successfully|
|2||Card block failed|
|5||Card Not Found|