11 March 2019

HMAC (a keyed-hash message authentication code) is used to verify API request. HMAC is constructed by concatenating form parameter key and value pairs into a string ordered by alphabetic order of the key name and returning its hexdigest with shared secret.

Source code viewer
  1. import hashlib
  2. import hmac
  4. hmac.new('secret', 'string', hashlib.sha1).hexdigest()
Programming Language: Python