API Financial Solutions - API Financial Solutions API, financial solutions, payroll, outsourcing, outsource, saint charles, missouri, saint peters, saint louis, human resources, HR, CPA Partner, money, benefits, support, time, attendance, retirement, workers, worker's comp, compensation, insurance, pay as you go, payroll cycle, processing, payroll processing, platinum pay, my time web, payclock, irs, wall street, checks, check viewer, api financial solutions, api solutions API Financial Solutions Inc. was founded in 1997 on the idea that all businesses need a payroll service they can trust and afford. Started and headquartered in St. Louis, …