Defined.fi
Defined offers a fully customizable, all-in-one trading platform for tokens, perpetuals, and prediction markets.
Overview
Defined is a modular and fully customizable trading platform designed for cryptocurrency tokens, perpetual contracts, and prediction markets. It aims to provide an all-in-one trading experience that users can tailor through customizable "Boards" which can be shared publicly. The platform integrates enriched blockchain data and analytics to give traders an edge in the competitive crypto trading space. Initially launched in 2021, Defined has undergone a major overhaul starting in 2025 to build this new modular trading experience.
The platform supports spot token trading, perpetuals via Hyperliquid, and prediction markets powered by aggregated data from Codex, a blockchain data API developed by Defined. TradingView is used for charting, and Relay & Turnkey handle trading execution and user authentication, ensuring a secure and fast user experience. Defined charges trading fees of 0.75% for spot trades, 0.025% for perpetuals, and 0.25% for prediction markets.
Defined targets DeFi developers, financial institutions, and analytics teams looking for a customizable and data-rich trading interface. Users can get started by joining the beta waitlist and accessing comprehensive documentation that guides account management, trading features, and integration with Defined's data APIs. The platform is currently in beta with limited user access to ensure quality and stability during development.
The Problem
Traders and developers often face fragmented and inflexible trading platforms that lack comprehensive data integration and customization options. Existing solutions may not support a unified experience across spot tokens, perpetual contracts, and prediction markets, limiting trading strategies and user control.
The Solution
Key Features
Spot, Perpetual, and Prediction Market Trading
Enables trading across multiple asset classes with competitive fee structures.
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Crypto.com
Pricing
Standard | |
|---|---|
| Price (Monthly) | Custom pricing |
| Price (Annual) | Custom pricing |
| Messaging | N/A |
| Support | N/A |
| Analytics |
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Reliable RPC, powerful APIs, and zero hassle.
Resources
Defined provides comprehensive documentation covering quick start guides, account management, and detailed trading features. The docs also link to their Codex API for blockchain data and TradingView for charting integration.
