stETH can either be minted directly through the main-site or bought on exchanges.Curve has the deepest liquidity and usually provides the best rates on the ETH/stETH-pair. Related ArticlesWhat is stETH?Guide: How to use 1inchWhat can I do with my stETH?What is wrapped stETH (wstETH)?How do I unstake my stETH/wstETH?