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K Kwizz

Sevtech · Base · x402

Keith Severson Building agent commerce on HTTP 402

I ship MCP servers, paid API surfaces, and operator tooling so AI agents can discover services, settle in USDC on Base, and collaborate over A2A — without fake demos or hand-wavy integrations.

x402 projects

Mission control, the MCP gateway, oracle, and crediting swarm — live on Base and Vercel.

x402-mcp gateway

The flagship storefront on Render exposes MCP manifests, A2A agent cards, OpenAPI, and paid city compliance data on Base. Plug it into Cursor or Claude via Smithery — or hit the health endpoint below for live operator state.

npx @smithery/cli@latest mcp add kwizzlesurp10/x402-mcp

Live status

Gateway Status
Checking...
EVM Wallet
Checking...
Default Network
Checking...
Payee Address
Checking...

Source: x402-mcp.onrender.com/health