The primary goal of the federal reserve system is to:

The primary goal of the federal reserve system is to provide the nation with a safer, more flexible, and more stable monetary and financial system. It is the central bank of the United States. 

The Federal Reserve System, often referred to as the Federal Reserve or simply "the Fed," is the central bank of the United States. It was created by the Congress to provide the nation with a safer, more flexible, and more stable monetary and financial system.