# Ocean of DeFi Features

- [NFT Collection](/oceanfi-gitbook/ecosystem/ocean-of-defi-features/nft-collection.md)
- [NFT Repair Fee](/oceanfi-gitbook/ecosystem/ocean-of-defi-features/nft-repair-fee.md)
- [Defi Features](/oceanfi-gitbook/ecosystem/ocean-of-defi-features/defi-features.md)
- [Referral Program](/oceanfi-gitbook/ecosystem/ocean-of-defi-features/referral-program.md): Unlock Earnings with OceanFi's Referral Program
