> For the complete documentation index, see [llms.txt](https://qualitax.gitbook.io/interop/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://qualitax.gitbook.io/interop/protocol-providers/wanchain.md).

# Wanchain

## 1. Problems/Challenges it aims to solve

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## 2. Solutions

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**APIs and SDK:** Application layer tools like APIs and SDKs to make it easy to integrate cross-chain capabilities.

**Wanchain Message Bridge Protocol:**  A technology that enables communication between different blockchain networks using MPC and cryptography.

**dApp Contract Templates:** Base contracts like WmbApp and WmbRetryableApp that can be inherited to build cross-chain dApps.

## 3. Target Customers

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## 4. Key Points

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## 5. Key People

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