The purpose of the International Monetary Fund (IMF) in global politics is to promote international economic stability and facilitate global trade. It achieves this by providing financial assistance and advice to member countries facing balance of payments problems, thereby preventing financial crises. The IMF also monitors global economic trends and offers technical assistance to improve economic policies. By fostering cooperation among nations, the IMF plays a vital role in promoting sustainable economic growth, reducing poverty, and ensuring that countries can manage their economic challenges effectively, which contributes to a more stable global economy.