Airwallex is a multinational financial technology company founded in 2015 in Melbourne, Australia. It offers a financial platform for businesses with features related to payments, treasury, spend management, and embedded finance. Airwallex uses a proprietary banking network to handle local transactions, enabling customers to send money through local and international clearing networks in around 130 countries. The company provides services such as online payments acceptance, bank accounts, borderless cards, and a suite of application programming interfaces (APIs). As of 2023, Airwallex's software infrastructure is used by 100, 000 businesses, including brands like Navan, Qantas, SHEIN, HubSpot, GOAT, Saturday Club, and Brex.