Output should be hashed with SHA512 with salt, to be part of the request and response for facilitate integrity of messages transfer between the two parties.

  • All parameters within the message are converted into set of name-values pairs and shall be concatenated with the “&” character. 
  • The value shall be URL-encoded before concatenated.
  • The string shall include the sign code (salt, provided by LiquidPay during registration) at end of the string, concatenated with the “&” character.

It is mandatory for each message transmission between the two parties.