AI agents just got a wallet.

“Hey Claude, send 5 USDT to alice on @BNBCHAIN.”

“Done. $0 gas.”

No joke. @QuackAI_AI just shipped Q402, an MCP server live on 7 EVM chains & listed on Anthropic’s official MCP Registry.

Sandbox by default.

4 guard layers (per‑call cap, recipient allowlist, sandbox flag, in‑chat confirm) before a single wei moves. The agent never holds a key it shouldn’t.

$ claude mcp add q402 -- npx -y @quackai/q402-mcp

👉 q402.quackai.ai/claude