# Helius Use Cases

> How teams across DeFi, exchanges, wallets, trading, and fintech build with Helius on Solana.

Each entry links to the markdown variant of the use-case page suitable for direct agent consumption.

## Use cases

- [Solana Infra and APIs for Decentralized Finance (DeFi)](https://www.helius.dev/use-case/defi.md): Build the most performant Solana DeFi apps with real-time data streams, transaction landing services, enhanced WebSockets, and RPCs built for scale.
- [Solana infrastructure for Fintech 3.0](https://www.helius.dev/use-case/fintech.md): Learn how to use blockchain technology to build disruptive, next-gen financial products on Solana.
- [Integrate and scale your Solana wallet](https://www.helius.dev/use-case/wallets.md): Build the most performant Solana wallet with flexible token and NFT APIs, archival data, real-time data streams, and transaction landing services.
- [Solana infra purpose-built for exchanges](https://www.helius.dev/use-case/exchanges.md): Build the most performant cryptocurrency exchange for listing, trading, and staking Solana tokens including real-time price data, staked connections, and RPCs.
- [Trade and make any market with an edge](https://www.helius.dev/use-case/trading.md): Build the most performant Solana trading stack with ultra low-latency real-on-chain data streams, raw shred delivery, transaction landing services, and RPCs.