ABRA introduction
Abra uses blockchain technology to integrate fund transfers and payments through a global digital cash wallet. Similar to other digital currency wallet services, there is no bank or other third party involved in managing, storing, sending or receiving funds. Abra seeks to integrate the purchase and storage of digital currencies directly with smartphones. By building a Teller network that can exchange digital currencies for cash, the blockchain startup aims to address the lack of currency exchange in many parts of the world.