According to Jinse, the Solana ecosystem payment solution Solayer has announced the launch of a non-custodial cryptocurrency debit card, allowing users to directly spend their crypto assets without needing to deposit funds. This product is made possible through a partnership with Visa, supporting real-time conversion of SOL and SPL tokens into fiat currency while maintaining full user control over private keys. Solayer stated that this move aims to promote the large-scale adoption of cryptocurrencies in everyday payment scenarios.