...

pre{
  my_key = keys:twitter("consumer_secret");
}

Key Modules

KRL provides a mechanism for storing keys in modules that can only be accessed by named rulesets. A key module uses

...

 the pragma provide keys (or )to specify which previously defined keys should be made available. For example, is rulesets a16x175 and b16x77 require the use of a set of Dropbox keys, the following module could provide those keys specifically to the named rulesets:

ruleset b16x5 {
  meta {
    name "Dropbox keys"
    description <<
These are the keys for testing. This file should not be on a publicly available URL
    >>
    key dropbox {
       "app_key" : "<app key here>",
       "app_secret" : "<app secret here>"
    }      
    
    provide keys dropbox to a16x175, b16x77
  }
}

...