Share New Blog Article on LinkedIn via Zapier

Add RSS in your site

Install hexo generator feed:

npm install hexo-generator-feed --save

Put the plugin in _config.yml:

feed:
  enable: true
  type: atom
  path: atom.xml
  limit: 20
  hub:
  content:
  content_limit: 140
  content_limit_delim: ' '
  order_by: -date
  icon: icon.png
  autodiscovery: true
  template:

Verify if atom.xml is generated to your repositary:

Create and configure workflow on Zapier

First, register on Zapier.

Select RSS by Zapier and LinkedIn.
Choose the recommended workflow: blog posts on linkedin.

Add RSS URL of your blog to Feed URL.

Zapier will crawl the three latest articles in RSS.
If it looks all right, continue.

Select Create Share Update and connect to your LinkedIn account.

Configure post format.

Test the Zap and check it on your LinkedIn.

Rename the Zap and turn it on.

From now on, Zapier will share every new article from your blog automatically.

Reference

https://github.com/hexojs/hexo-generator-feed
https://zapier.com/apps/linkedin/integrations/rss/152/grow-your-audience-by-sharing-your-new-blog-posts-on-linkedin
https://www.tricycle-europe.com/how-to-automate-sharing-to-linkedin/