how make aspx web app and integerate it with axapta

i need to make some pages and need it work with axapta how?

First of all, please mention your version of AX - it’s very important in this case.

Secondly, think about whether you can use the existing web framework, Enterprise Portal. If not, it would be useful to know what “work with axapta” exactly means, nevertheless you’ll likely want to use either web services or Business Connector to communicate with Dynamics AX.