Download and set up a compatible wallet like MetaMask or the Binance Web3 Wallet .
To buy , an Ethereum-based ERC-20 token, you typically need to use decentralized exchanges (DEXs) or specialized wallets because it is not always available on major centralized exchanges. How to Buy AirToken (AIR) buy airtoken
Go to a decentralized exchange such as Uniswap or PancakeSwap and connect your wallet. Download and set up a compatible wallet like
Buy a stablecoin like USDT or USDC on a major exchange (e.g., Binance , Bitget , or Kraken ). an Ethereum-based ERC-20 token