Your trading desk.

Track your Haveno trading workflow.

YOUR KEYS. CLEAR BOUNDARIES.

Connect your local Haveno wallet

Run the XMR Exchange companion beside your RetoSwap daemon. Trades and fees use your own wallet. Your daemon password and keys stay on your computer.

Companion setupDownload companion source (.zip)
  1. Use a synchronized RetoSwap daemon with its gRPC-Web Envoy endpoint on loopback.
  2. In the source checkout, configure HAVENO_DAEMON_URL, HAVENO_API_PASSWORD and a random UNDERGROUND_PAIRING_TOKEN of at least 32 characters.
  3. Run pnpm companion. Keep it running and allow your browser’s local-network access prompt.

Default UI origin: https://underground-amber.vercel.app. Local development requires UNDERGROUND_UI_ORIGIN to match the page origin exactly.