POST Via the API?

I just came here to beg for the API to support posting (with html) because we do an enormous of number of posts and we can automate everything except getting through the ever-increasing number of options in the posting process. We would really like to see the API expanded to allow posting. We have mentioned it to the support people about 150 times.

I had heard that it existed at one point, but was deleted. Obviously this is a feature at other sites like X, so it seems like it isn’t that crazy.