<div align="center">

**The definitive Rust framework for multichain blockchain development**
[](https://crates.io/crates/apex-sdk) [](https://github.com/apex-sdk/apex-sdk/actions) [](LICENSE)
[**Documentation**](https://apexsdk.dev) • [**Examples**](./examples) • [**Discord**](https://discord.gg/zCDFsBaZJN)
</div>
---
**[Apex SDK](https://apexsdk.dev)** is a A unified Rust SDK for building cross-chain applications across Substrate and EVM ecosystems. Apex SDK provides a single, type-safe API to interact with multiple blockchain protocols—enabling developers to build multichain applications without managing different client libraries, RPC interfaces, or type systems for each chain.
## Installation & Usage
```toml
[dependencies]
apex-sdk = "0.1"
```
```bash
cargo install apex-sdk-cli
apex new multichain-dapp --substrate --evm
cd multichain-dapp && apex run
```
<div align="center">
**[Start Building](./docs/QUICK_START.md)** • **[Join Discord](https://discord.gg/zCDFsBaZJN)** • **[Read Docs](https://apexsdk.dev)**
</div>