Wallet in Telegram, a third-party cryptocurrency wallet Mini App on Telegram, is set to expand its custodial crypto services, adding at least 50 new cryptocurrencies and launching an earn feature for users.The Open Platform (TOP), the largest venture builder in The Open Network (TON) ecosystem, which manages Wallet in Telegram as one of its portfolio businesses, announced the rollout of the next wallet generation on March 13, introducing a wide range of new features.With the rollout, Wallet in Telegram will add at least 50 new crypto assets, including major cryptocurrencies Ether (ETH) and XRP (XRP), as well as memecoins like Dogecoin (DOGE) and Pepe (PEPE), a spokesperson for Wallet told Cointelegraph.Source: Wallet in TelegramWallet’s new generation is set to be rolled out within the next two months and will also introduce an “Earn” feature, which will allow users to gain yields on assets including Tether’s USDt (USDT).Initial rollout limited to in-app transactionsInitially, Wallet users will be able to buy, sell and hold non-TON tokens without onchain deposits or withdrawals, meaning altcoin transactions to other wallets and exchanges will not be allowed.“The current stage of the rollout is only available for in-app transactions for non-TON tokens,” Wallet’s spokesperson said, adding