402Signal for VS Code

io.github.402signal/402signal

Fail-closed live-endpoint x402 router. POST /route, $0.01 USDC on Base, Solana, Algorand.

client:VS Code transport:streamable-http tools:3

Install 402Signal in VS Code

.vscode/mcp.json

{
  "servers": {
    "402signal": {
      "type": "http",
      "url": "https://402signal.com/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs