Thanks all for your replies,
I mean i wanna host SKP file on my own server. An then display the SKP file on web. Ofcause SKP file directly not convert SKP to another file type. My.Sketchup currently not convert SKP to onther file type too. They throw SKP file direct to the browser.

Thanks Dan,
That really good idea. But i need a solution for self host model.

@dan rathbun said:

There is no API yet for my.sketchup.com.

BUT, it's display pipeline is now also used for the 3D Warehouse WebGL viewer.
IF the model is hosted on the 3D Warehouse, then you can embed the model using this viewer on another website. (It uses an HTML inline frame element.)

Here is an example of this model, Alvar Aalto stacking table by davidheim:
https://3dwarehouse.sketchup.com/model.html?id=u33ee83a9-f9a6-4a14-8950-c487ded2ea4a

> <iframe 
>     src="https://3dwarehouse.sketchup.com/embed.html?mid=u33ee83a9-f9a6-4a14-8950-c487ded2ea4a&width=580&height=326"
>     frameborder="0" scrolling="no" marginheight="0"
>     marginwidth="0" width="580" height="326" allowfullscreen>
> </iframe>
> 

Which looks like this:
(Click the image to go into interactive WebGL mode.)

[3dwh:31f3b1jh]u33ee83a9-f9a6-4a14-8950-c487ded2ea4a[/3dwh:31f3b1jh]

The title is everything i wanna ask in here. I was research too much time there so many solution like use: obj,json,dea file. But nothing talking about use SKP file on the site like display on Sketchup Software or my.sketchup.com.
Thanks for reading and helping me.