Mattermost/Slack send a JSON payload for a Slash command

index.js

@@ -7,7 +7,7 @@ var WPAPI      = require( 'wpapi' );
 var striptags  = require( 'striptags' );
 
 var app = express();
-app.use( bodyParser.text() );
+app.use( bodyParser.json() );
 app.use( bodyParser.urlencoded( { extended: true } ) );
 
 // Config