Cumulative TOTAL PnL curve of bound wallets, by address (fan-out)

By-address fan-out of the TOTAL PnL curve (realized + unrealized, `pnl(t) = ΔNAV − Δnet-deposits`) — one call per user across their addresses. Pass `walletAddress` (repeatable); `slices[i]` matches `GET /v1/me/wallets/{id}/pnl-curve`; unbound addresses land in `warnings`. `window` default ALL. For a cross-provider MERGED curve use `/v1/portfolio/pnl`.