According to CoinMeta, the Solayer Pay application now supports direct top-ups of US dollar-stabilized coins from five public chains: Solana, Ethereum, Arbitrum, BNB Chain, and Base to card balances, without the need for cross-chain bridges or exchanges as intermediaries. Users can choose the network where the tokens are located and have them credited to their Solayer Pay balance, which can then be used for consumption via virtual or physical cards. Solayer claims to have over 45,000 cardholders, and Solayer Pay was launched in April 2025 under the name of Emerald Card.