How to post under seperate „Blog“ page instead of „Posts“ page

I have a seperate BLOG section in my WordPress Dashboard. My WordPress connection works and it posts them under the Posts section on WordPress… However, I want to post them under the Blog section and I don’t know what I have to change for that.
I set up the original connection (my scenario for auto posting blogs runs on Make .com) with https://domain.com/wp-json/ followed by the API key from the Make.com plugin… and it successfully posted it under the Posts section on WordPress.