nl_tokens: Class inherited from WPCOMUnpublished class and adds specific methods useful for wp - calypso .
pl_tokens: function WPCOMUndocumented ( token , reqHandler ) { if ( ! ( this instanceof WPCOMUndocumented ) ) { return new WPCOMUndocumented ( token , reqHandler ) ; } if ( 'function' === typeof token ) { reqHandler = token ; token = null ; } else if ( token ) { this . loadToken ( <mask> ) ; } wpcomFactory . call ( this , token , function ( params , fn ) { if ( this . isTokenLoaded ( ) ) { // authToken is used in wpcom-xhr-request, // which is used for the signup flow in the REST Proxy params = assign ( { } , params , { authToken : this . _token , token : this . _token } ) ; } return reqHandler ( params , fn ) ; } ) ; debug ( 'Extending wpcom with undocumented endpoints.' ) ; }