According to five individuals familiar with the project, Facebook is in talks with crypto exchanges and plans to launch its fiat-backed coin in the first half of 2019. The coin, which will primarily be used for Facebook-owned WhatsApp, will help integrate multiple Facebook messaging platforms as well as create a digital payment ecosystem for the tech giant. As of now, some 50 people are working on the coin for Facebook separately from all other operations. As told to the New York Times, the coin will be backed by a basket of fiat currencies held in reserve in Facebook bank accounts.