Your Base Portfolio

Ozmium is a non-custodial finance app on Base. From your own wallet, swap tokens, trade leveraged perpetuals on crypto, forex, metals, and stocks with USDC, earn vault yield, and borrow against collateral. Browse free and connect a wallet when you want to go onchain.

For AI agents: the same market data and ready-to-sign Base transactions are a pay-per-call API over x402, paid in USDC with no account or API key. Start with llms.txt or the OpenAPI spec.