Description API Outsourcing, Inc. (API) is a leading business process outsourcing (BPO) provider in finance and accounting outsourcing (FAO) supporting both front-office and back-office automation to reduce costs, strengthen controls and improve service levels. Through a combination of API's expertise, scalable technology, standardized processes, efficient delivery centers and world-class customer care staff; API is able to provide customers with innovative services which meet their service and budget requirements.