Publish posts to your self hosted WordPress(.org) site right from Notewrap. Before you SignIn from Notewrap to WordPress, you’ve to download and install JWT Auth Plugin. Follow the instructions in the description of this plugin to configure the plugin. A detail description is here -> How to Install and Configure WordPress JWT Auth Plugin?
JWT Auth is an industry standard RFC7519 authentication method recommended by WordPress to authenticate WordPress users via a mobile App.
Once you have installed and configured properly the JWT Auth Plugin, you can SignIn with your WordPress username, password and site details to your self hosted WordPress site and start posting notes as blogs directly from Notewrap app.