x402 has 5,500 working APIs. Only 32 are for storing data or sending messages.

Why Decixa is publishing this x402 is the HTTP-402-based payment protocol that lets AI agents pay APIs in USDC, on the spot, without contracts or sign-ups. Coinbase open-sourced it in 2025. Since then, an ecosystem of directories has grown around it - Bazaar (the official Coinbase Developer Platform discovery layer) and a handful of community catalogs. That ecosystem now lists than 30,000 endpoints. But "listed" is not the same as "works." And for an agent - which depends on each step succeeding to keep its execution chain intact - a single dead listing is not an inconvenience.