Kujira (KUJI) has numerous use cases within the Kujira ecosystem. It can be used to pay network transaction fees, and it also interacts with several protocols within the ecosystem, such as BLUE, FIN, BOW, and ORCA.

In the BLUE protocol, Kujira can be minted, bridged to any Cosmos chain, sent from one Kujira address to another, and used to exchange assets​.

In the FIN protocol, Kujira pairs tend to have superior liquidity, making it an easy way to acquire tokens in the Kujira ecosystem. It can also be used for performing arbitrage across different FIN token pairs.

In the BOW protocol, by minting or purchasing Kujira, you can participate in liquidity pools and receive rewards for providing liquidity​.

In the ORCA protocol, Kujira can be used to bid on liquidated collateral at a discount, which can generate significant returns during down markets. It can also be used to put unused capital to work and generate low-risk returns by flipping liquidated collateral after purchase​.