​Airwallex is a financial technology company founded in 2015 in Melbourne, Australia. The company offers a platform that provides cross-border payments and financial services to businesses through a proprietary banking network and APIs. Its services include business accounts, expense cards, and payroll solutions. As of 2022, Airwallex is valued at US$5.5 billion and processes $50 billion in annualized transactions. The company has expanded its operations globally, serving clients in approximately 130 countries. ​