The Badami Chalukyas imprinted coins of an unusual standard in contrast to the northern kingdoms. The coins comprised of Nagari and Kannada legends. They minted coins with cryptograms of temples, lion or boar facing right and the lotus. The coins weighed 4 grams and were called honnu in old class and had fractions such as fana and the quarter fana, whose contemporary equivalent being hana . A gold coin called Gadyana is mentioned in some record in Pattadakal that later came to be known a varaha which was also witnessed on their emblem.
The Chalukya Empire was an Indian royal dynasty that ruled large parts of southern and central India between the 6th and the 12th centuries. During this period, they ruled as three related, but individual dynasties. The earliest dynasty, known as the "Badami Chalukyas", ruled from their capital Vatapi (modern Badami) from the middle of the 6th century. The Badami Chalukyas began to assert their independence at the decline of the Kadamba kingdom of Banavasi and rapidly rose to prominence during the reign of Pulakesi II. After the death of Pulakesi II, the Eastern Chalukyas became an independent kingdom in the eastern Deccan. They ruled from their capital Vengi until about the 11th century. In the western Deccan, the rise of the Rashtrakutas in the middle of 8th century eclipsed the Chalukyas of Badami before being revived by their descendants, the Western Chalukyas, in late 10th century. These Western Chalukyas ruled from Kalyani (modern Basavakalyan) till the end of the 12th century.
The rule of the Chalukyas marks an important milestone in the history of South India and a golden age in the history of Karnataka. The political atmosphere in South India shifted from smaller kingdoms to large empires with the ascendancy of Badami Chalukyas. For the first time, a South Indian kingdom took control and consolidated the entire region between the Kaveri and the Narmada rivers. The rise of this empire saw the birth of efficient administration, overseas trade and commerce and the development of new style of architecture called "Chalukyan architecture". Kannada literature, which had enjoyed royal support in the 9th century Rashtrakuta court found eager patronage from the Western Chalukyas in the Jain and Veerashaiva traditions. The 11th century saw the birth of Telugu literature under the patronage of the Eastern Chalukyas.