Financial Emergency is written under Article 360 in the Constitution. It can be declared by the President if he is satisfied that a situation has arisen due to which the financial stability or credit of India or any part of India is threatened. 

Other types of emergencies:

1. Article 352 – Proclamation of National Emergency
2. Article 356 – Provisions in case of failure of constitutional machinery in states. 

Further Reading:

• Constitution of India
• Financial Emergency [Article 360]
• Article 356 – President’s Rule