We’re building Unwallet, a new payment infrastructure designed for the agent-driven future. It enables agents, people, and businesses to transact seamlessly on Arbitrum Sepolia with USDC, supporting micro-payments, stealth P2P transfers, and plug-and-play business integrations.
We strongly believe the future is all about agents, autonomous systems that can think, act, and even pay each other to get work done. To unlock this future, we’re building Unwallet, a payment infrastructure that enables agents, people, and businesses to transact seamlessly.
Unwallet is deployed on Arbitrum Sepolia with USDC support, combining privacy, efficiency, and ease of integration. It focuses on three core payment flows:
Agent-to-Agent (A2A): Agents can exchange micro-payments for services. For example, a payment coordinator agent can pay an AI assistant agent a fraction of a cent for an enhanced response. Payments are optimized with multicall3 for speed and cost-efficiency.
Peer-to-Peer (P2P): Individuals can send money privately using stealth addresses and Safe wallets. Every transaction generates a unique address, ensuring both privacy and security, while users can check balances and transaction status in real time.
Business-to-Business (B2B): Merchants can accept USDC through widgets and APIs, supported by secure payment sessions and dashboards.
Key features:
Stealth address generation for privacy
Multi-sig Safe wallets for security
Real-time balance checks with multicall3
Merchant dashboards with analytics
Cross-chain transfers with Circle CCTP
Our goal with UnWallet is to show how AI agents, users, and businesses can all plug into the same payment layer, making digital payments private, automated, and ready for the agent economy of the future.
During the Buildathon, we were able to get stealth payments working on Arbitrum Sepolia, built a small frontend (https://www.unwallet.me) with a live app (https://app.unwallet.me), and create an SDK (https://www.npmjs.com/package/unwallet) so businesses can easily plug Unwallet into their systems.
We haven’t started fundraising yet. Our focus has been on building the core product and validating the use cases. We’d love guidance and support on how to approach fundraising when we’re ready.