> For the complete documentation index, see [llms.txt](https://ethereals-blockchain.gitbook.io/ethereal-chain-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ethereals-blockchain.gitbook.io/ethereal-chain-documentation/industry-use-cases.md).

# Industry use cases

- [Decentralized applications](https://ethereals-blockchain.gitbook.io/ethereal-chain-documentation/industry-use-cases/decentralized-applications.md)
- [NFT Marketplaces](https://ethereals-blockchain.gitbook.io/ethereal-chain-documentation/industry-use-cases/nft-marketplaces.md)
- [Decentralized finance](https://ethereals-blockchain.gitbook.io/ethereal-chain-documentation/industry-use-cases/decentralized-finance.md)