Epay.info there is a serious problem on your side!

1) Or your code is broken
2) Or your system is compromised
3) Or you doing something strange in your system
3) Or you just try scam faucet owners.

Why?

Just pure facts:

1) We do not use your script for our faucet
2) Access to API it's limited only to our servers IP's
3) There is no activity from other IP's to API (as shown in your control panel)
4) We do not process any payments instant, all our payment scheduled and logged.
5) Users on our faucet can't change payment address.
6) Several legit payments what we send from our system with standard bitcoin address with first symbol "1" in your transactions log magically turns to payments with address with first symbol  "3" (such
address widely used by some online wallet services). We have full transactions log on our side, so this magic on your side.

So please answer ASAP WTF?