What currencies can I use on OpenSea? The core currencies on OpenSea are Ethereum (ETH/WETH), SOL, USDC, and DAI. We support a few other payment tokens, but it's not currently possible to use non-crypto currencies like USD or the Euro. Related articles What's WETH? How do I get it? How do I purchase Ethereum (ETH)? How do I create an OpenSea account? How do I create an NFT? How do I sell an NFT?