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NexusNexus SDK Overview

Nexus SDK Overview

A powerful TypeScript SDK for cross-chain operations, token bridging, and unified balance management across multiple EVM chains.

Nexus Core

The core functionality of the Nexus SDK is provided by the @avail-project/nexus-core package.

  • @avail-project/nexus-core: Headless SDK for cross-chain operations
    • No React dependencies required
    • Direct Chain Abstraction integration

Install:

Terminal
npm install @avail-project/nexus-core@1.0.0-rc.3

Next Steps

Nexus Core SDK ReferenceNexus Core Quickstart
  1. Nexus Core SDK still requires an injected wallet provider (e.g. MetaMask, WalletConnect, etc.)
  2. It is designed for client-side browser environments and cannot be used in any server-side environments.

Nexus Elements

A shadcn-based component library that allows devs to integrate working components that use the Nexus SDK effectively and conveniently. Nexus Elements currently provides the following components:

  1. Unified Balance Widget (UnififedBalance)
  2. Fast Transfer Widget (FastTransfer)
  3. Fast Bridge Widget (FastBridge)
  4. Deposit Widget (NexusDeposit)
  5. Swaps Widget (Swaps)

Install:

  1. Install shadcn/ui into your project. Refer to shadcn/ui installation guide  for more details.

  2. Install the components you need using the shadcn CLI. For example, this is how you would install the unified balance widget:

Terminal
npx shadcn@latest add https://elements.nexus.availproject.org/r/unified-balance.json

Nexus Elements in Action

Nexus Elements ShowcaseNexus Elements Github Repo

Next Steps

Nexus Elements SDK ReferenceNexus Elements Quickstart
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