dexgap
Sign in
Multi-chain DEX arbitrage engine

Find the gap.
Prove the edge.
Trade inside your rules.

Most spreads between venues are not profit. dexgap is built to prove which ones are — and to keep your funds in your own wallet while it trades.

It monitors decentralised markets across supported chains, finds price and routing dislocations, calculates the complete cost of taking one — gas, priority fees, price impact, slippage and a safety reserve — checks it against your hard risk limits, and can execute automatically once you enable live mode.

Paper mode by default. Live execution stays off until every gate passes.

SCANNING 109 venues · 6 chains
USDC WETH Venue A Venue B Venue C expected net +$0.00 gross edge 0.00%

Illustrative animation — the scanner has not yet recorded a candidate in this window, so no figures are shown.

How it works

01

Scan

Watches constant-product and concentrated-liquidity venues across every enabled chain, reading pool state on-chain rather than trusting a third party's price.

02

Verify

Prices the whole route: venue fees, gas, priority fee, price impact, the slippage you would actually accept, and a reserve for model error. Then searches for the trade size that maximises what is left.

03

Protect

Hard limits in deterministic code — per trade, per wallet, per chain, per day. No strategy, model or UI action can widen them, and an emergency stop blocks signing immediately.

04

Execute

Simulates first. Executes only when every required gate passes, and records the full decision path either way — including the reasons it declined.

Supported networks

B
Base
live
A
Arbitrum
live
N
BNB Chain
live
E
Ethereum
live
V
Avalanche
live
S
Solana
live
O
Optimism
planned
P
Polygon
planned
U
Sui
planned

A network is marked live only once its adapter is running and its token addresses have been verified against the chain.

What the scanner is seeing

Venues watched
109
across 6 chains
Candidates 24h
2424
routes fully costed
Pools priced exactly
131
83 not yet supported
Last scan
9s
scanner running

Live figures from this deployment. Nothing on this page is simulated or illustrative except where it says so.

Built for control

Paper trading

Run against live market data with no signing. Paper results are never mixed with realised profit.

Per-trade limits

Caps on size, price impact, slippage, gas and minimum expected profit.

Daily loss limits

Realised loss and drawdown limits halt live execution automatically.

Emergency stop

Blocks all new signing immediately. Scanning and accounting continue.

Token safety

Deterministic checks on liquidity, authorities, taxes and sell simulation before any unvetted token is eligible.

Full audit trail

Every decision recorded with its reasoning, in an append-only ledger.