How to POST new item into collection with relations?

System Information
  • Strapi Version: 4.0.2
  • Operating System: MacOS
  • Database: Postgres
  • Node Version:
  • NPM Version:
  • Yarn Version:

Can I create a POST request to a Strapi collection that includes relationships? For example, I need to create POST request that adds a post to a multi-user blog. How do I include the Author (another collection) in this request?

1 Like