Im not big expert of tree frog ID yet, but they dont look like white lipped frogs to me.
As for breeding i would very strongly suggest you think about if you should do it. They are probably wc, need treatment/quarantine, you need ensure they are healthy, condition them properly, then rainchamber, proper environment, proper male:female ratio, things like that. It is not easy with frogs and if successful you gotta have a plan on what to do with hundreds of baby frogs.
just saying![]()