What you can do
Four operations, one interface. Everything signed by you, in your wallet.
Swap
Swap now →Swap tokens natively on Arc Testnet (USDC ⇄ EURC) with Circle App Kit. Sign directly in your MetaMask, non-custodial.
Bridge
Bridge now →Move USDC across Arc Testnet, Ethereum Sepolia, Base Sepolia and Arbitrum Sepolia using Circle’s Cross-Chain Transfer Protocol (CCTP).
Send
Send now →Send USDC, EURC or cirBTC to any address in a few clicks, with real-time network fee estimate.
AI Agent
Try the agent →Describe what you want in natural language ("swap 10 USDC to EURC") and the agent executes the operation for you.
Non-custodial
You sign with your own MetaMask. Keys never leave your browser.
Powered by Circle
Swap and bridge via Circle App Kit + CCTP, with official on-chain attestation.
Multi-chain
Arc Testnet, Ethereum, Base and Arbitrum Sepolia in one place.