How do I get the url from my published hub for use in adsense?

Not sure if I understand your question.....first do you have an adsense account with Google?

its automatic. once you have linked your adsense account here in hubpages and you have like verified it or something on your google adsense. the ads will automatically show up on your hubs

i hope i answered it right, the truth is i do not clearly understand your question hahaha. . . .good luck!!!

thanks Sammy193 great pic by the way. and thanks bangawking000. no when i go to signup for adsense it asks for a url from my hub. stupid question but is this where i put the url from my hub? thanks.