app-kit-send

Send USDC on an EVM chain

Use @circle-fin/app-kit to send USDC on Arc Testnet with a browser wallet and the viem adapter.

This Vite + TypeScript page connects an EIP-6963 wallet (for example MetaMask), creates a Circle adapter from the provider, then calls send().

Prerequisites

• Node.js 22 or later
• An EIP-6963 browser wallet such as MetaMask
• Testnet USDC on Arc Testnet
• Native gas token on Arc Testnet for the wallet transaction

This project does not require environment variables or API keys.

Install and run

npm install
npm run dev

Open the local Vite URL in a browser with your wallet installed.

npm run build

What this example does

1. Discovers an EIP-6963 browser wallet and requests account access.
2. Creates a viem adapter with createViemAdapterFromProvider().
3. Sends 1 USDC on Arc_Testnet to the entered recipient with kit.send().

Key file

• src/main.ts — wallet connect, adapter creation, and send. Change chain, amount, and token in the send params for a different chain, amount, or token.