x402 HTTP 402 + MCP paywall: charge USDC per agent call. Self-host via npx or Docker.
Free
1 MCP servers
By kevin2003050666-coder
Scanned where there is a package or repository to read, and every release diffed against the tool surface we already hold.
x402 HTTP 402 + MCP paywall: charge USDC per agent call. Self-host via npx or Docker.