Reply to thanks
There is no canon response to vor entye or vor'e. This page explores possible options.
In Triple Zero, p. 48, Fi says, "Vor'e, brother." Sicko the pilot responds, "You're welcome." There are two ways to read this. This could mean that ba'gedet'ye is the correct response to vor'e or vor entye, and Sicko used Basic because the pilot couldn't remember the correct Mando'a phrase. Alternatively, Sicko didn't really understand what vor'e meant (Sicko was an ordinary pilot, not a commando, so wouldn't have had as much as exposure to the language as those who were trained by Skirata, Vau, and a few other Mando instructors) and simply used the common Basic response to "thanks." In this case, we still don't know what the most common Mando response is.
After doing a little research on "bitte" a while ago, I realized that it might be a little better to think of gedet'ye as "if it pleases you" and ba'gedet'ye as "it pleases me." Again, these are not word-for-word translations, but they do get across the idea of how to use the words a little better.
Kih'parjai is also a fine response that I've seen a few times in a couple of different places. Think of it as a way to say, "This was a trivial matter for me to accomplish, a small victory, and I don't need compensation for it." This phrase is the canon equivalent of "it's nothing/it was nothing."
Aside from those, and since there is no official way to respond, here are some other ideas from various sources for responding to vor entye.
Ni vore. I accept. (This would be how one acknowledges that the owed favor will be taken.)
N'entye. Undebt. Nondebt. (I've seen this on Tumblr and AO3. It's supposed to mean "no debt," but negating a noun normally turns it in the opposite, so I'm not sure that this is technically correct. I'm including it for completeness and as something you could use if your dialect permits it.)
Ni nu vore. I don't accept. (The short form of this is nu vore. Long or short, this would definitely be a suitable response.)
Ni nu liniba. I don't need that. ("That" or "it" is dropped in the Mando'a phrase. The short form is nu liniba, which could either mean "I don't need that" or "you don't need to do that." I'd say that this is less common than simply using nu vore. But I offer this option for those who want to options.)
Bic naas. It's nothing/it was nothing. (Adding someone else's suggestion here. I've seen one particular person use this frequently in the Oyu'baat. The bic would refer to the action that had been performed that the recipient of the results thinks they owe a debt for.)
Nayc, gar bralov ner bralov. No, your success is my success.
You can find even more ways to show gratitude on this site: https://sites.google.com/view/kihgehatike/medinuir/gedeteyar
Personal preference: I use kih'parjai for times when it really was no trouble for me to help out, and oya or oya manda for those times when I've taken hours to guide someone with Mando'a or some other problem.