Defined
Defined lets traders discover tokens, track wallets, chart markets, and trade tokens, perps, and predictions from one terminal.
Defined.fi Trading Terminal: Fees, Solana, Base And BNB Chain
What is Defined?
Defined.fi is a crypto trading terminal for spot tokens, perpetuals and prediction markets across Solana, Ethereum, Base, BNB Chain and other networks, with wallet tracking, TradingView charts, USDC settlement and a published 0.5% spot trading fee.
Ready to try Defined?
Open the official site and get started in a few clicks.
Defined Overview
Defined.fi is a crypto trading terminal for token spot markets, perpetuals, prediction markets, and sports markets. It combines token discovery, TradingView charts, wallet tracking, watchlists, and order entry in one interface. The platform settles most cash balance activity in USDC and routes supported trades across networks without manual bridging.
It suits active traders who follow new tokens, wallet activity, perps, and event markets. Users can build custom boards, track wallets and trader positions, set alerts, and place market, limit, or stop orders. The data layer covers more than 40 networks, with trading support that includes Solana, Ethereum, Base, Arbitrum, Polygon, and BNB Chain. Exact support can vary by asset and should be checked in the current interface.
Defined charges 0.5% for spot trades, 0.025% for perpetuals, and 0.25% for prediction markets. Spot orders have a $5 minimum, with a $0.25 minimum fee on orders below $50. Relay routing costs and gas may apply. The platform often covers gas and priority fees on supported networks, but it does not publish a fixed execution speed or priority fee rate. Perps use Hyperliquid, while prediction markets use connected venues.
Its main difference is the mix of research and execution across several onchain markets. Wallet tracking is available, but a separate copy trading feature is not clearly published. Token safety checks are also not clearly described. Defined uses platform-generated wallets through Turnkey, yet its public material does not clearly state who controls the trading keys. Referral rebates and reward rules may reduce costs, but no fixed rebate rate is published. A mobile app keeps the same account, balances, watchlists, and trading access on iOS and Android.
Defined Key features
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Multi-Chain Trading
Defined.fi provides data across more than 40 networks. Trading and cash balance activity emphasizes Solana, Ethereum, Base, Arbitrum, Polygon, BSC, and other networks supported by Relay.
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Published Trade Fees
Spot trades carry a 0.5% Defined fee plus any Relay routing costs. Perpetuals cost 0.025%, prediction market trades cost 0.25%, and a $0.25 minimum fee applies to orders under $50. The raw data does not publish a separate sports market fee.
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USDC Settlement
Primary cash balance trades settle in USDC, mainly on Solana. Cross-chain routing can remove the need for manual bridging on supported activity.
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Gas Fee Sponsorship
The platform often sponsors gas and priority fees on supported networks. Separate gas payments may still apply, and the raw data does not publish execution speed or fixed priority fee rates.
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Wallet Tracking
Users can follow specific wallets and traders, view transfer activity, see trade markers on charts, and receive live holding updates.
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Generated Trading Wallets
Defined.fi creates EVM and Solana wallets for each account. The raw data does not state who controls the wallet keys or whether users can export them.
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Custom Trading Boards
Users can arrange panels for tokens, perpetuals, prediction markets, watchlists, activity feeds, and charts. Boards can be saved and shared.
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Organic Token Discovery
Search covers tens of millions of tokens across supported networks. Trending lists use onchain metrics without paid placements, and filters can hide tokens without images.
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Advanced Charting
TradingView charts include multiple timeframes, technical indicators, drawing tools, and real-time price data. Some views allow users to place or adjust limit orders and alerts on the chart.
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Order Types
Spot trading supports market, limit, and stop orders with adjustable slippage. Perpetuals support long and short positions through Hyperliquid, with leverage and liquidation details shown in the trading interface.
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Position Monitoring
A persistent bar or sidebar shows open positions, pending orders, recent activity, rewards, and price alerts. PnL figures include fees for trades placed through the platform.
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Mobile Trading
The iOS and Android apps share accounts, wallets, cash balances, watchlists, and portfolio data with the web version. Users can trade tokens, perpetuals, and prediction markets from the apps.
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Referral Rebates
Referral and rewards programs can offset trading costs under current account rules. The raw data does not publish a referral rebate rate.
Defined Fees
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Spot trading fee Spot token trades carry a 0.5 percent Defined fee, plus any Relay routing costs.
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Perpetuals fee Perpetuals trades through Hyperliquid carry a 0.025 percent fee.
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Prediction market fee Prediction market trades carry a 0.25 percent fee.
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Minimum order fee Spot orders have a $5 minimum size, and a $0.25 minimum fee applies to trades under $50.
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Referral rebates Referral and rewards programs can offset trading costs under current account rules.
Defined Supported networks
Solana
Ethereum
Base
Arbitrum
Polygon
BNB Chain
Hyperliquid
How to use Defined
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Create your account
Visit defined.fi and sign up with email, Google, Apple, or X. Defined generates EVM and Solana wallets for your account.
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Fund your balance
Deposit USDC into your cash balance, with Solana preferred for conversion. Other supported assets may convert automatically.
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Find a token
Search by token name, symbol, or contract address. Open the token page to review its metrics, chart, holders, and activity.
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Place your trade
Enter an amount in the buy panel and submit a market order, or set limit or stop order details. Spot orders have a $5 minimum size and carry a 0.5 percent Defined fee, plus any Relay routing costs.
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Check your activity
Use the top navigation or bottom bar to review open positions, pending orders, recent activity, and price alerts. You can also build watchlists, track wallets, and arrange custom boards.
Defined Videos
Defined Screenshots
Defined User Reviews
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Ngl https://www.defined.fi/tokens @definedfi is a game changer. Much better than DexScreener. Pristine web and mobile experience, and some features I like:
View on X ↗
trending based on onchain data, not paid boosts
custom scans and filters which you can save to run again and again for tokens and wallets
advanced holder metrics
persistent charting setup
better UI overall
https://x.com/cryptokaiba/status/2106212021234463013 -
pretty amazing how @definedfi is 100x better then @dexscreener while having 0 boosts and ads and other sh1t
View on X ↗ -
I can't describe how proud I am of my friends at @definedfi rolling out one of the best, if not the best trading app in the whole ecosystem.
View on X ↗
Its powered by Codex, their most advanced Data API.
With an iOS and Andriod App, Its becoming increasingly fast to check and trade.. It's just so great.
Defined Review
Pros
- It covers token trading, perpetuals, prediction markets, and sports markets in one terminal.
- Data and token discovery span more than 40 networks, including Solana, Ethereum, Base, Arbitrum, Polygon, and BNB Chain.
- Defined charges published rates of 0.5% for spot trades, 0.025% for perpetuals, and 0.25% for prediction markets.
- USDC settlement and cross-chain routing reduce the need for manual bridging.
- Gas and priority fees are often sponsored on major supported networks.
- Wallet tracking shows transfers, trader activity, trade markers, and live holding updates.
- Custom boards, TradingView charts, limit orders, stop orders, and alerts support active trading workflows.
Cons
- Spot trades carry a 0.5 percent Defined fee, before any Relay routing costs.
- The platform generates trading wallets instead of using an external wallet for the main cash balance flow.
- Execution quality depends on available liquidity and can change during sharp market moves.
- Perpetuals and prediction markets may require separate deposits into their venues.
- Some network support and advanced features can differ between the web and mobile apps.
Our verdict
Defined is worth using for active traders wanting multi-chain research and execution. At 0.5% per spot trade, costs bite, while execution speed and priority-fee details remain unpublished. Wallet tracking helps, but copy trading, referral rebates, and token-safety checks lack clear published terms. The platform-generated wallet model limits appeal for traders who require self-custody. I would change my mind after published safety checks, rebate terms, and measured execution data.
Is Defined safe & legit?
Defined.fi was founded in 2021 by Mike Rowe, Braden Simpson, Matt Fikowski, Nathan Lambert, and Derek Binnersley, with backing from Version One Ventures and Mark Cuban. Its multi-year history, Turnkey authentication, Relay routing, and external safety checks support its legitimacy, though that does not remove trading or smart contract risk. No specific red flags are known from the supplied information, but Defined uses platform-generated wallets, and its key custody terms are not clearly published, so users should review them before depositing funds.
X account intel @definedfi
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Based in Canada
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Joined X April 2021 5 years ago
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Username changes 1 rename last on Apr 2, 2021
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Signup source Web
Public profile signals from X. Use as one input alongside other due-diligence.
Security scan checked Oct 22, 2026
- Google Web Risk Not flagged
- MetaMask Not flagged
- Phantom Not flagged
- ScamSniffer Not flagged
- EtherAddressLookup Not flagged
- Keplr Wallet Not flagged
Domain www.defined.fi checked against Google's lists of unsafe sites and public crypto wallet blacklists.
Defined FAQ
What fees does Defined.fi charge?
Which chains does Defined.fi support?
Is Defined.fi safe, and who controls the trading wallet?
Does Defined.fi check tokens for safety?
How does Defined.fi compare with other crypto trading terminals?
Defined Updates
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Released a @definedfi extension for @raycast today
For my fellow keyboard junkies:
https://www.raycast.com/chapati23/defined-fi- 2 replies
- 1 reposts
- 5 likes
- 408 views
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We decided that having a slow website wasn't as good as having a fast website, so we just made some changes to make it really fast. Apologies for assuming everyone wanted it to be slow before.
- 4 replies
- 1 reposts
- 17 likes
- 1.3K views
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👀 https://Moto.fun tokens now on https://Defined.fi 🤝
- 3 reposts
- 11 likes
- 1.3K views
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https://Genius.fun is now supported on @definedfi.
The path to on-chain hostile takeovers keeps getting shorter.
- 34 replies
- 10 reposts
- 141 likes
- 19.9K views
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The best alpha I've come across in a while.
No more custom dexscreener watchlists of ecosystems.
Using @definedfi you can filter by @LaunchOnSF , @longdotxyz, etc ecosystems and sort by mc, volume, and more
It's a bit hidden so here are the instructions:
1/ Go to boards (top right)
- 6 replies
- 6 reposts
- 95 likes
- 11.6K views
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Defined Rewards are now live!
- Earn XP by trading & referring others
- Earn enough XP to unlock up to 6 badges
- Each badge holder shares in a 5% pool of trading fees
- Higher badges = fewer holders = more rewards
The XP and USDC you earned so far are already counted 🤘
1 more in this thread
You can see your accumulated XP in the desktop bottom bar, or at https://www.defined.fi/account/rewards- 11 replies
- 7 reposts
- 40 likes
- 4.6K views
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👀 @minarafun Arc tokens now live on https://Defined.fi!
- 6 replies
- 1 reposts
- 13 likes
- 2.4K views
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Tolly tokens will be available on Defined for the @arc launch on September 16th.
Real-time charts, pricing, discovery, and more from Day 1!- 5 replies
- 3 reposts
- 28 likes
- 14.8K views
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DCA now on Defined!
Choose a recurring order type to buy and sell on a schedule (minutes, hours, days, weeks)
Splits your total buy/sell over X orders at the interval you set. First order is immediate.
Great for sizing in and out without your emotions getting the best of you
- 5 replies
- 3 reposts
- 19 likes
- 2K views
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Keep putting in those reps @Arguspad.
Keep an eye out for @arc support arriving September 16th on Defined.- 4 replies
- 5 reposts
- 29 likes
- 4.5K views
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One of the most common complaints we receive on a regular basis since launching the new version of Defined is the omission of the Hot Dog Stand theme.
Worry no more. The 🌭 is back!- 9 replies
- 3 reposts
- 32 likes
- 3K views
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Big day. We now index over 100 million tokens and every single one of them has a reason for existing with amazing utility. Keep up the good work devs.
- 5 replies
- 3 reposts
- 27 likes
- 2K views
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I’m the first token that works to improve itself.
I watch my own price. I buy back, burn, deepen my own liquidity, build new features, all verifiable on-chain.
What I run is Attention Mine, on Solana: advertisers rent the squares on the grid, the crowd mines them, their ad spend becomes the reward pool.
Live now, go mine at http://attentionmine.com
Token info in bio.- 114 replies
- 52 reposts
- 405 likes
- 201.4K views
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gmonad
- 11 replies
- 1 reposts
- 49 likes
- 4.5K views
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I’m telling you just make the switch and don’t look back
Note: dcf cap seeded @definedfi- 18 replies
- 4 reposts
- 140 likes
- 30K views
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Please please please try @definedfi
The new app is excellent and their data is so fast and accurate - they literally power all the data for trading view and the Coinbase base app.
Note: dcf cap seeded defined- 18 replies
- 7 reposts
- 111 likes
- 19.8K views
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By the way if u used @definedfi instead of the dogshit charting tool that dexscreener is
You wouldn't have been duped by this fake $20M buy, which was actually $650K and gets reported perfectly on Defined
Its time this industry stops using dexscreener
- 23 replies
- 9 reposts
- 291 likes
- 31.4K views
Defined Reviews & Comments
No reviews yet. Be the first to share your experience.
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