Create an action with customized URL

[qsdmv]

I would like to to create an action. This action will create a dynamic link based on the node action will apply for. Once user click the action, it will open the new browser or stay the current browser to open a page based on the url. Can anyone give me an example or guideline how I can approach this? Thanks.

[mitpatoliya]

For this you can refer the implementation of OOB download or update link.
It seems you have the similar requirement.