Publish your posts via Webhook too! Specifically for this, we have released an add-on that allows you to send a Webhook when publishing a post.
Connect publication via Webhook in the project settings: simply set the name and the URL you need — and all post data will be sent in JSON format at the time of publication.
If you do not know why this is necessary, urgently run to your programmers and ask how you can use this. Secretly: many people have already independently connected and published on Zen, and VK clips... And all this through Webhook!
In general, connect, and then everything will depend only on you.
Have a good day and the best solutions for your tasks!