I'm trying to write a program that import/export information from Excel and into Linkdin.

我正在尝试编写一个程序，将信息从Excel导入/导出到LinkdIn。

Some of the code have been with help of chat... Chat says it needs authorization in terms of service may violate their policies.

其中一些代码是在Chat的帮助下编写的。Chat表示，它在服务方面需要授权，可能会违反他们的政策。

since...

自从..。

"LinkedIn does not provide a public API that allows direct access to user profile data for personal use"

I tried contacting Linkind, but questions like this was passed on to stack overflow.

我试着联系Linkind，但像这样的问题被传递到堆栈溢出。

Since I don't want to violate their policies, I will try it here.

既然我不想违反他们的政策，我就在这里试一试。