Online service for SMM Instagram?

Question

API

Good afternoon!
How to track private messages (direct)?
There is a fairly good library on the git (at first glance, they haven’t tested it themselves yet), similar functionality is declared there, but the use of third-party resources is not entirely acceptable for several reasons (at least because no one knows how long the developer will be engaged in support and updates) .
Question
Perhaps there are people here who have encountered something similar and know what parameters (requests, variables) are needed to track / send a direct message on Instagram. Or knows where and how this information can be found.
With great and sincere hope I will wait for the development of this topic)

Answer 1

Well, what's the difference whether it will be developed or not, it's open source, if necessary, correct it, it's all done not officially and at any moment insta can cover the hole