I created a marketing n8n workflow integrated with DataForSEO, LinkedIn, GCP, PiAPI and Slack. Given a topic on Slack, it will use DataForSEO to get top trending and relevant keywords against which it will generate blog headings. Once the user chooses one on slack, it will perform a web search to write a blog with proper guidelines and hashtags. PiAPI is used to generate an image using FLUX model and then run a custom HTTP request to upload to LinkedIn and Wordpress.