Join Sam Sealey and Pete Budlong for this livestream as they discuss and demo VibeCard, a winning project from the recent LabLab Agentic Economy on Arc AI Hackathon. VibeCard is a viral growth network that rewards sharing with instant USDC paid into Circle Wallets on Arc: creators earn a split of the rewards and early sharers earn downstream rewards. The demo highlights Circle Wallets + x402 for multi‑recipient micropayments, reward splits, and a low‑friction onboarding experience. --- Arc is offered by Circle Technology Services, LLC (“CTS”). CTS is a software provider and does not provide regulated financial or advisory services. You are solely responsible for services you provide to users, including obtaining any necessary licenses or approvals and otherwise complying with applicable laws. Arc has not been reviewed or approved by the New York State Department of Financial Services. The product features described in these materials are for informational purposes only and may be modified, delayed, or cancelled without notice at the sole discretion of Circle Technology Services, LLC. Nothing herein constitutes a commitment, warranty, guarantee, or investment advice. USDC is issued by regulated affiliates of Circle. A list of Circle’s regulatory authorizations can be found here.

App Kits provides a unified SDK for common payment and liquidity workflows across blockchains. Bridge USDC across chains, swap tokens on supported networks, and transfer assets between wallets — all through a consistent interface with built-in monetization support.

App Kits simplifies how you build onchain apps, allowing developers to integrate USDC-powered bridge, swap, and send functionality.