Want to experience the Plasma mainnet? The process is actually very simple.

**Wallet setup is the most critical step**. Open a multi-chain supported wallet app, find Plasma in the mainnet list, unlock it with your mnemonic or biometric authentication, then tap the activate button to activate your address. Wait about ten minutes, and the address mapping will be complete, then you can start using it.

**Assets come in via the cross-chain bridge**. Want to transfer USDT or USDC from Ethereum? Just use the official cross-chain bridge, which employs multi-signature verification mechanisms to ensure security. This mainnet currently supports over $2 billion in stablecoin liquidity, with fast transaction speeds and virtually no network congestion.

**The most enjoyable part of the transfer experience is here**—zero Gas fees. Select USDT in your wallet, enter the recipient address, and submit directly, with no need to pay a single cent. For cross-border transfers and small payments, the experience is incredibly smooth.

**As for the role of ecosystem tokens**. When trading non-stablecoins, you need to use them to pay for Gas. If you want to participate in network validation, you can also stake them to become a PoS validator to earn network rewards and ecosystem incentives.