You send: Dogecoin
Dogecoin started in 2013 as a light-hearted fork of Litecoin and became one of the most traded cryptocurrencies. It has one-minute blocks and no supply cap. More about Dogecoin.
On this pair it moves over Dogecoin — an address there starts with D.
DOGE also exists on other networks — different addresses, not interchangeable: BEP20, ERC20.