anchor.diff:  
   Rechargers are accounts that supply credit to user wallets.
   
  -## Create a recharger [POST]
  +## Create a recharger account [POST]
   
   + ref (string) - The external ID for the recharger
   + data (object) - An arbitrary JSON data associated with this recharger
  
positive.code: 
  Revenue accounts are those that receive credit from user wallets, usually in exchange for a product or service.
  
  ## Create a recharger [POST]
  
  + ref (string) - The external ID for the recharger
  + data (object) - An arbitrary JSON data associated with this recharger
  
negative.code: 
  Wallets are user accounts that hold their credit.
  
  ## Create a wallet account [POST]
  
  + ref (string) - The external ID of the user wallet
  + data (object) - An arbitrary JSON data associated with this wallet
  
  + Request (application/json)
  