Nexus Elements - Swaps

Install

• Install widget:
  • npx shadcn@latest add @nexus-elements/swaps
• Ensure NexusProvider is installed and initialized before rendering.

Required setup before rendering

• Ensure useNexus().nexusSDK is initialized.
• Ensure swapBalance is fetched (fetchSwapBalance is called by hook if missing).

Initialize SDK (required once per app)

• On wallet connect, resolve an EIP-1193 provider and call useNexus().handleInit(provider).
• Wait for useNexus().nexusSDK before swap simulation starts.
• Re-run init after reconnect if wallet session resets.

Render widget

"use client";