Crypto card platform Rain announced that its stablecoin Visa card has expanded support to the Solana, Tron, and Stellar networks, allowing developers to issue stablecoin payment cards across multiple chains through a unified API. Users can use custodial or non-custodial wallets to make cross-border payments, daily expenses, or receive payments in stablecoins. Currently, applications such as KAST on Solana and Offramp on Tron have integrated with the platform, with the latter actively promoting USD payment cards in the Latin American market. (CoinDesk)