On XFOUR, USD4, the wrapped stablecoin, facilitates gasless participation for project launches. Check out the following guide on how to best use USD4 and XFOUR to participate in next-gen projects on @BNBCHAIN. 👇

1/ Preparations Before obtaining your first USD4, ensure you have some $USDT and $BNB in your wallet. You'll need BNB to wrap the USDT for the x402 protocol using the EIP-3009 signature. Only a minimal amount of $BNB is required (less than $1). Click "Swap" to begin.

2/Swap your tokens from USDT to USD4. Go to the wrapping page on XFOUR Wrap USDT into USD4 for trading Click approve and check your USD4 balance

3/ Participate in the token launch Your $4 is now ready. Visit the Projects page to see which projects are open for minting. Click on any projects that interest you to learn more details.

4/ Mint x402 Tokens on BNB Now, there's only one final step to complete your investment. After selecting the projects you're interested in, scroll down until you see "Mint with x402." Click "Mint" and use your USD 4 to participate in the project. Congrats! You've now invested in the x402 token on BNB for the first time!