insomnia-plugin-p24-request-sign

Insomnia plugin for injecting a signature into the request body of requests to p24 (przelewy24.pl)

How to use

1. install the plugin insomnia-plugin-p24-request-sign in insomnia
2. add the environment variable p24_crc_key with your crc key received from p24
3. use the plugin to inject which signature properties to take from the request for the sign property, e.g.
   • register transaction:

     {
         "sign": "{% injectp24signature 'sessionId,merchantId,amount,currency,crc' %}"
     }
     

   • verify transaction:

     {
         "sign": "{% injectp24signature 'sessionId,orderId,amount,currency,crc' %}"
     }
     

4. enjoy automated request signing upon sending the request