# Copy to .env and fill in. .env is gitignored. # Source before running the CLI: source .env # Required for `flit send` (flit recv reads the anchor URL from the invite) FLIT_SIGNAL_URL=wss://your-anchor.example.com/ws # Optional — TURN relay for cross-network transfers (mobile data ↔ home WiFi) FLIT_TURN_URL=turn:your-anchor.example.com:3478 # Optional — coturn use-auth-secret shared secret, only needed if your anchor # doesn't expose GET /turn-credentials (native binary, so secret doesn't reach # the browser) FLIT_TURN_SECRET=