# uni-arb > Autonomous NAV-arbitrage and liquidity bot for Optima portfolio tokens, built by Optima Financial. > It pins the Uniswap v3 price of a portfolio token (e.g. OPSBTC) to the fund's live NAV on Arbitrum, > executes only trades that are profitable after ALL measured costs, and reports profit from an > auditable, receipt-measured bucket ledger. Every trade links to its transaction on Arbiscan and > every data table exports raw CSV. ## What it does - Watches the pool price vs the fund NAV every minute and records each observation (price pair, deviation in bps, decided action). - Trades only outside a deviation band AND only when a profitability gate — pool leg valued at a live on-chain quote (LP fee + price impact included) plus all venue costs — clears a minimum profit floor. Inside the band, or below the floor, it holds. - Hedges on the Optima platform FIRST, then mirrors the exact realized fill on-chain, so the inventory stays flat by construction (lot-rounding dust is measured and booked). - Reports arb earnings, LP fees, and NAV capital gains SEPARATELY (a market move is never presented as trading profit). The performance fee accrues only on trading profit above a high-water mark. ## Access - Console (sign-in required, domain-gated): https://arb-dev.3adao.org/ - MCP endpoint for AI agents (JSON-RPC over HTTPS, operator-issued bearer token required): https://optima-uni-arb-mcp-dev.onedroid.ai/mcp Tools: get_config, get_observations, get_transactions, get_pnl (real, measured P&L), get_lp_stats, get_balances, set_config (gated). - Pool on Arbitrum (public): https://arbiscan.io/address/0xa5024084C40e74a5daB13849154EDc075b37b3DF ## Facts - Chain: Arbitrum One. Pair: OPSBTC/USDC, Uniswap v3 (0.3% fee tier). - Operator: Optima Financial (https://optima.financial). - All reported numbers are measured from chain receipts and venue settlements — no modelled figures. - This page and product are not financial advice.