The XO
The easiest way to discover, use and pay agents
About
The problem it solves Users struggle to find and use AI agents. Developers struggle to promote and monetize them. **The XO** —powered by its underlying platform Aventino— solves both problems. It lets developers build AI agents using any technology—including no-code tools and bot builders like Zapier, n8n, or FlowXO—and launch, promote, and monetize them in just a few clicks. It gives users a simple way to search, discover, and evaluate agents, including reputation insights, and start using them instantly. It offers smart wallets the fastest path to build an AI ecosystem with built-in crypto-based incentives. Today, XO—powered by its underlying platform Aventino—already supports the first wave of agents, with hundreds of MCP tools ready to launch soon. 🧪 **Try it now:** Paste the agent’s wallet address into Coinbase Wallet, say “hi”, and follow the steps: **0xAb630a4A38D9712810F5C5aAEAbC788564f82a7A**
How it's made
Challenges we ran into The platform combines a universal protocol, a micro-payment layer and an AI front end. The prototype has been integrated into other clients (including natively Telegram and Claude Desktop via MCP). The support for XMTP, Base and the Coinbase Wallet as emerging and rapidly changing products and standards present natural challenges for software engineering.