Wallet SDK 下载

下载 and install the Canton 网络钱包 SDK for building 钱包集成

The 钱包 SDK provides TypeScript/JavaScript libraries for interacting with Canton Coin（CC） and the Canton 网络代币标准. Use it to build 钱包应用, integrate Canton Coin（CC） payments into your dApp, or manage external party signing 工作流.

The SDK is published as the @canton-网络/钱包-sdk npm package. Source code and the OpenRPC specification for the dApp API are available in the 钱包-gateway repository.

安装

The 钱包 SDK is published on the npm registry. 安装 it with your preferred package manager:

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}} npm install @canton-network/wallet-sdk ``` ```bash theme={"theme":{"light":"github-light","dark":"github-dark"}} yarn add @canton-network/wallet-sdk ``` ```bash theme={"theme":{"light":"github-light","dark":"github-dark"}} pnpm add @canton-network/wallet-sdk ```

dApp SDK

For dApp 开发 only, the dApp SDK has a smaller bundle size and is optimized for browser usage. Both SDKs share the same underlying core packages, and individual core packages (交易 visualization, hash verification) can be used independently.

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}} npm install @canton-network/dapp-sdk ``` ```bash theme={"theme":{"light":"github-light","dark":"github-dark"}} yarn add @canton-network/dapp-sdk ``` ```bash theme={"theme":{"light":"github-light","dark":"github-dark"}} pnpm add @canton-network/dapp-sdk ```

Source Repository

The 钱包 SDK source code is available on GitHub:

Repository: canton-网络/钱包-gateway
API Specs: OpenRPC specification for the dApp API is at api-specs/openrpc-dapp-api.json

What the SDK Provides

The 钱包 SDK includes:

交易 preparation — Build and sign Canton Coin（CC） transfers using the 代币标准
代币标准 client — Interact with the Canton 网络代币标准 APIs for any CN token
交易 history parsing — Parse ledger updates into structured deposit/withdrawal records
配置 management — 连接 to different environments (LocalNet, DevNet, TestNet, MainNet)
External signing support — 准备交易 for external party signing 工作流

Language Support

Language	Support
TypeScript/JavaScript	Full SDK via npm
Java/JVM	Reference examples (not part of the SDK) at ex-java-json-api-bindings — demo code showing how to interact with the JSON Ledger API from Java
Other languages	Use the TypeScript SDK or Java samples as a blueprint

下一步

钱包配置 — 配置 the SDK for your environment
钱包集成 Guidance — Signing 交易 from dApps

本文由 CC Privacy Club 根据 Canton Network 官方文档（CC-BY-4.0）整理翻译，仅供学习；实现细节以官方最新版本为准。