Coinbase Launches SuperPay Testnet for On-Chain Payments

Built using the Coinbase Developer Platform, SuperPay streamlines the process of sending, receiving, and tracking crypto transactions. This makes it easier than ever to engage with the digital economy. Whether you’re new to crypto or a seasoned pro, this Coinbase app promises to take the guesswork out of blockchain transactions source: https://www.altcoinbuzz.io/cryptocurrency-news/coinbase-launches-superpay-testnet-for-on-chain-payments/