币界网报道:According to Privy, the crypto project Karsa, incubated by Y Combinator, has officially launched on June 23, providing global USD account services to users in emerging markets such as Pakistan, India, Nigeria and Kenya. Users can easily send and receive USD, and consumption will be supported in the future. It will be borderless and barrier-free, and global financial services will be realized based on encryption technology. Account security is guaranteed by Privy.