# Defined > Defined (defined.fi) is a crypto trading app for tokens, perpetual futures and prediction markets, all from one account. It pairs real-time charts and data for 50M+ tokens across 70+ blockchains with built-in trading, wallet tracking and alerts, on the web, iOS, Android and Telegram. Defined is operated by Defined Finance Ltd. It is not affiliated with Definitive (definitive.fi) or any other similarly named product. ## Key facts - Defined is generally available at www.defined.fi and is not in beta. Signing up is free. - Apps: web (www.defined.fi), iOS, Android, and Telegram (@defined_bot). - Markets: spot tokens, Hyperliquid perpetual futures, and Polymarket prediction markets, from one account and one USDC balance. - Fees: 0.50% per spot trade (minimum $0.25), 0.05% on perpetuals, 0.50% on prediction markets. No subscription. - Trending lists have no paid or sponsored placements, and Defined shows no ads. - Operator: Defined Finance Ltd. ## Docs - [About Defined](https://www.defined.fi/about): Defined (defined.fi) is a crypto trading app for web, iOS, Android and Telegram. Trade tokens, perpetuals and prediction markets with real-time data across 70+ blockchains. - [Full description](https://www.defined.fi/llms-full.txt): features, chains, fees, apps and FAQ in one file - [Documentation](https://docs.defined.fi) ## Product - [Tokens](https://www.defined.fi/tokens): trending tokens and live prices - [Perpetuals](https://www.defined.fi/perps): Hyperliquid perpetual futures - [Predictions](https://www.defined.fi/predictions): Polymarket prediction markets - [Prediction traders](https://www.defined.fi/predictions/traders): leaderboard of top Polymarket traders by profit - [Sports](https://www.defined.fi/sports): live games and their markets - [Traders](https://www.defined.fi/traders): top wallets to track - [Launchpads](https://www.defined.fi/launchpads): new token launches - [Launchpad stats](https://www.defined.fi/launchpad-stats): launchpads ranked by volume, before and after graduation - [Multicharts](https://www.defined.fi/multicharts): many live token charts on one screen - [Boards](https://www.defined.fi/boards): community-shared workspaces ## Blog - [The Best Crypto Trading Terminals in 2026: Fees, Chains and Features Compared](https://www.defined.fi/blog/best-crypto-trading-terminals): Five onchain trading terminals for 2026 compared on spot fees, chains, order types, perps and prediction markets, wallet tracking and mobile apps, with a verdict for each kind of trader. - [The Best Hyperliquid Frontends and Mobile Apps in 2026](https://www.defined.fi/blog/best-hyperliquid-frontends): Hyperliquid trading frontends and mobile apps compared for 2026: the native interface, Defined, Dexari, BasedApp, Insilico Terminal and Axiom, with builder fees, platforms and what each adds. - [The Best Polymarket Trading Apps in 2026: Official App, Terminals and Mobile](https://www.defined.fi/blog/best-polymarket-trading-apps): The best ways to trade Polymarket in 2026, compared: the official Polymarket app, Defined on web, iOS and Android, Axiom, and third-party mobile apps, with fees and features. - [Defined vs Axiom (2026): Fees, Chains, Perps, Predictions and Mobile](https://www.defined.fi/compare/defined-vs-axiom): Defined and Axiom compared for 2026: spot trading fees, supported chains, Hyperliquid perps, Polymarket, wallet tracking, and iOS and Android apps. - [Defined vs DEX Screener (2026): Charts, Trending, Trading and Apps](https://www.defined.fi/compare/defined-vs-dex-screener): Defined and DEX Screener compared for 2026: paid Boosts versus unpaid trending, chart and data coverage, built-in trading and order types, perps, predictions and mobile apps. - [Defined vs GMGN (2026): Fees, Chains, Smart Money and Mobile](https://www.defined.fi/compare/defined-vs-gmgn): Defined and GMGN compared for 2026: trading fees, supported chains, wallet tracking and copy trading, perps and prediction markets, and Telegram bots. - [Defined vs Photon (2026): Fees, Chains, Order Types and Mobile](https://www.defined.fi/compare/defined-vs-photon): Defined and Photon compared for 2026: the 1% Photon fee against Defined's flat spot fee, Solana versus multi-chain coverage, order types, perps, predictions and apps. - [The Best DEXTools Alternatives in 2026: Free Charts, No Ads, Built-in Trading](https://www.defined.fi/blog/dextools-alternatives): Six DEXTools alternatives for 2026 compared on charts, chain coverage, ads and paid tiers, trading, wallet tracking and mobile apps, with a verdict for each type of trader. - [How to Set Limit Orders on a DEX (2026): Buy the Dip and Take Profit Automatically](https://www.defined.fi/blog/how-to-set-dex-limit-orders): A step-by-step guide to limit, stop and recurring orders for DEX tokens on Defined: set a trigger by price or percentage, drag it on the chart, and manage open orders across Solana and EVM chains. - [How to Track a Crypto Wallet and Get Alerts When It Trades (2026)](https://www.defined.fi/blog/how-to-track-a-crypto-wallet): A step-by-step guide to tracking any Solana or EVM wallet on Defined: find profitable traders, follow a wallet, set alert filters, organise lists, and get alerts on web, mobile and Telegram. ## URL patterns - `https://www.defined.fi/token/{network}/{address}`: Token page, for example a Solana or Ethereum token - `https://www.defined.fi/tokens/{network}`: Tokens on one chain - `https://www.defined.fi/perp/{coin}`: Perpetual futures market by coin symbol - `https://www.defined.fi/prediction/{id}`: Prediction market event - `https://www.defined.fi/trader/{address}`: Wallet or trader profile - `https://www.defined.fi/predictions/trader/{address}`: Polymarket trader profile, by wallet address - `https://www.defined.fi/competition/{id}`: Sports league or competition, with its games and markets ## Apps - [iOS](https://apps.apple.com/app/defined/id6748316076) - [Android](https://play.google.com/store/apps/details?id=fi.defined) - [Telegram bot](https://t.me/defined_bot) ## Developers - [Codex API](https://www.codex.io): Defined's market data comes from Codex (codex.io), which offers the same token, wallet and prediction market data as a GraphQL API. ## How Defined compares - **Defined vs DEX Screener**: DEX Screener is a market data and charting site whose trending list can be raised with paid Boosts, according to its own docs. Defined's trending has no paid placements or ads, and you can trade spot, perps and prediction markets on the same screen. - **Defined vs Axiom**: Axiom is a Solana-first trading terminal that also offers Hyperliquid perps and Polymarket. Defined trades spot on Solana, Ethereum, Base, BNB Chain and Robinhood, adds sports markets, and has iOS and Android apps and a Telegram bot. - **Defined vs Photon**: Photon is a Solana trading terminal that charges 1% per trade. Defined charges 0.50% on spot trades and also covers EVM chains, perpetuals and prediction markets. ## Optional - [X](https://x.com/definedfi) - [Telegram community](https://t.me/definedfi)