About Nuwa AI
Open Economy Layer for AI
The future of AI isn't just about adding more agent apps —it's about enabling agents to collaborate seamlessly on your behalf. Achieving this vision depends on two core infrastructures: Identity and Payment. Nuwa AI delivers the open economic layer that brings this to life.
At Nuwa AI we are building the foundational payment systems for AI agents. Below is the active stack of Nuwa AI projects. They evolve frequently, so expect fast iteration, shipped-in-public updates, and pragmatic focus on what unblocks contributors right now.
Nuwa AI
Open AI capability community and marketplace. LLM and MCP payment enabled with Payment Channel.
x402ai.app
Open AI capability community and marketplace. Payments enabled by x402 protocol.
x402x.dev
x402x (short for x402-exec) extends the original x402 payments protocol, and enables Gas-Free and Approval-Free smart contract interactions and DApps.