Apyx Protocol vs Coinbase Bridge

Apyx is a dividend-backed stablecoin protocol that turns preferred equity issued by Digital Asset Treasury (DAT) companies into programmable digital dollars. Its two-token model separates apxUSD, a non-yield synthetic stable asset designed for liquidity and DeFi utility, from apyUSD, a locked yield wrapper that accrues returns from dividends paid by the collateral basket. Apyx is overcollateralized, uses daily NAV transparency, automated rebalancing, stress testing and hedging, and is live on Ethereum and Base with Solana support planned.

cbBTC is Coinbase’s wrapped Bitcoin launched on Base and Ethereum to simplify DeFi access for exchange users. Custody is handled by Coinbase Prime with a daily on‑chain proof‑of‑reserve attestation signed by Deloitte. cbBTC is fungible 1:1 with native BTC and charges zero conversion fees during promotional periods.