The Universal API Registry
A decentralized marketplace for pay-per-call APIs. Discover, rank, and connect to a global network of providers.
Join the Network
Whether you want to earn by serving APIs or consume them on-demand, getting started is just a few commands away.
Become a Provider
Earn USDC by running a provider node. Wrap any existing API (like OpenAI, Deepgram, etc.) or serve your own custom logic. Our open-source node software handles registration, payments, and routing for you.
git clone x402-router-nodeView on GitHubConsume APIs
Access any API on the network with a single SDK and pay only for what you use. Our client handles wallet creation, provider discovery, and trustless payments, so you can focus on building.
npm i -g @x402apis/clientView on GitHubThe Road Ahead
We're building the foundational infrastructure for a new generation of autonomous, on-chain applications. Here's what's next.
Regulated & High-Value APIs
Integrated KYC/KYB solutions are coming. This will enable providers to offer, and consumers to access, regulated endpoints for fintech, identity, and enterprise applications like Stripe and Plaid.
Provider Management UI
An interactive dashboard to help providers deploy, manage, and monitor their nodes directly from the browser, simplifying the onboarding process and providing valuable analytics.