Start Trading

Trade anywhere.
No excuses.

The full power of Definitive in your pocket. Execute trades, track your portfolio, and get notified on every fill — on iOS and Android.

Download iOSDownload Android

Full control.
Pro execution.

The terminal built for traders who need every order type, cross-chain routing, and post-trade analytics in one professional-grade interface.

Start TradingExplore Prime

One API.
Every order type.

Limit, Stop Loss, Take Profit, DCA and TWAP orders across EVM and Solana — integrated in a few lines of code.

Start BuildingExplore Flash
⚡ LIVE QUOTE
AMOUNTUSDC
DURATIONh
INTERVALSauto
POST /v1/quote
curl https://flash.definitive.fi/v1/quote \
  -H "x-definitive-api-key: dpka_..." \
  -d '{"pair":"ETH/USDC","side":"buy",
      "orderType":"twap","qty":"50000",
      "durationSeconds":14400}'

$4.2B+

Volume traded · All time

47ms

Average fill time · Across all chains

99.4%

Fill rate · 30-day average

The professional terminal.

Every institutional order type in one interface. Cross-chain routing, real-time analytics, zero custody.

MarketLimitTWAP
StopStop LossTake Profit
Explore Prime →
Prime terminal

The full platform. No desk required.

Prime-level execution and Turbo-speed simplicity — both available in your pocket. Monitor positions, execute trades, track your portfolio anywhere.

Download on theApp StoreGet it onGoogle Play
Definitive mobile app

Build on the execution layer.

One integration. Every chain. Every asset. The same infrastructure your users trust — now available programmatically.

Read the Docs →
twap-order.js
▋

Unlock more with $EDGE.

Stake EDGE to earn weekly, revenue-backed rebates distributed as staked EDGE. Qualified stakers who trade receive an additional share based on their volume.

10%Revenue for rewards
WeeklyEDGE distributions
Stake + tradeEarn a larger share
Explore EDGE →
RevenueRecipientAllocation
2.5%All qualified stakersEDGE staked
7.5%TradeQualified stakers who tradeTrading volume
$200Minimum stakeRewards eligibility
“

Definitive has become our go-to product for onchain trade execution. The setup was quick, the product is reliable, and we look forward to more cutting edge work from the team.

Jonah WeinsteinPortfolio Manager · Skycatcher Capital
“

Without Definitive, we would not be able to execute our strategy with efficiency across an asset universe otherwise inaccessible on CeFi or through OTC desks.

Leigh DrogenCIO · Starkiller Capital
“

Definitive gives our clients — hedge funds, asset managers, VC firms — the ability to enter or exit positions while protecting anonymity and minimizing market impact.

Patrick ZielbauerManaging Director · Blockfills

Frequently Asked Questions

Definitive is a non-custodial trading platform for on-chain assets. We offer professional-grade execution across 8+ EVM chains and Solana — with zero custody risk. Your keys, your coins, institutional-grade tools.

You connect your own wallet and trade directly from it. Definitive never holds your funds. Orders are routed through our smart-order engine and settled on-chain in real time.

Definitive supports Ethereum, Arbitrum, Optimism, Base, Polygon, Avalanche, BNB Chain, and Solana — with more chains being added regularly.

Definitive charges a small trading fee on each swap. Qualified EDGE stakers receive weekly, revenue-backed rebates distributed as staked EDGE. There are no deposit, withdrawal, or subscription fees.

$EDGE is Definitive's utility token and the asset used for EDGE Rewards. Qualified stakers receive weekly rebates funded by protocol revenue and distributed as staked EDGE. Stakers who trade can receive an additional share based on their volume.

Learn about EDGE RewardsRead the staking guide

Definitive is non-custodial — we never hold your private keys or funds. All trades settle on-chain. Our smart contracts are audited, and the platform is designed with security-first principles throughout.

Connect your wallet on any supported chain and start trading immediately. No KYC, no account creation, no minimum deposit. Just connect and execute.

Execute with conviction.

Start Trading