In order to make a trade on Uniswap, you will need to have Ethereum or ERC-20 tokens in your wallet. You can use Metamask to store your Ethereum in a secure environment. It will also allow you to interact with dapps directly from your wallet. You can also use other wallets, such as WalletConnect.
Uniswap is an ideal platform for crypto trading because it's decentralized. It eliminates the need for Know Your Customer (KYC) verifications or other personal information from your users. In addition, you'll be rewarded for providing liquidity to the network. However, you should remember that crypto assets are highly speculative and carry a high degree of risk. You could lose your money quickly if the value of your crypto asset drops dramatically. Furthermore, there's a possibility that the regulatory agencies will try to ban crypto assets, so you should exercise caution when making a trade.