ASOS is a global online fashion retailer and the number one online fashion retailer in the UK. It has revenues exceeding $500 million and is growing 142% year-over-year. ASOS is launching a public API to allow developers access to its product catalog, shopping basket functionality, and other data to create new experiences for customers and satisfy growing demand. The public API will power ASOS mobile apps and allow third-party innovators to build on ASOS's assets and data.