Updated: Mar 14, 2019
A WordPress new article is a new action introduced in NINTEX workflow for SharePoint 2013 that can be added from the NINTEX store. Using this action you will be able to post a blog on WordPress. To explain this action I have created a custom list with the following columns:
Create WordPress Blog Workflow
Navigate to the Office 365 site (https://c986.sharepoint.com/).
Click on the WordPress Blog link in the quick launch bar. Click on the List tab and then click on the NINTEX Workflow button in the ribbon interface.
Drag and drop WordPress new article action from the Social section.