Extended Documentation
  • ABOUT EXTENDED
    • Vision and Roadmap
    • Technical Architecture
    • Team
  • EXTENDED Resources
    • Trading
      • Trading Accounts and Margin
      • Trading Rules
      • Margin Schedule
      • Order Cost
      • Order Types
      • Trading Fees and Rebates
      • Liquidation Logic
      • Funding Payments
      • Oracle Prices
    • Account Operations
      • Account Creation
      • Deposits and Withdrawals
    • Referrals
    • Points
    • More
      • Testers Program
      • Leaderboard
      • Platform Outage
      • Testnet
      • Smart Contract Audits
      • Bounty program
      • Brand Kit
    • Legal
      • Terms of Use
      • Statement of Risk
      • Restricted Countries
      • Privacy Policy
  • Extended API
    • API Documentation
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On this page
  • Introduction to Extended
  • Principles Behind Extended
  • Product Roadmap
  1. ABOUT EXTENDED

Vision and Roadmap

Introduction to Extended

Extended is a self-custody exchange with on-chain trade settlement and complete transparency, dedicated to delivering the ultimate trading experience that rivals CEXs—a commitment deeply embedded in the company's name.

At launch, users will be able to trade perpetual contracts with USDC as collateral and up to 50x leverage. In the long term, Extended aims to evolve into a full-fledged exchange matching the product offering of best-in-class centralized exchanges.

Principles Behind Extended

Safety and Transparency

  • Self-Custody: Users retain full custody and control over their funds on Extended. Exchange does not have access to user funds.

  • On-Chain Settlement and Validations: Trades are settled on the blockchain with embedded smart contract validations of the trading logic that prevent fraudulent or incorrect transactions.

  • Independent Oracle Price Providers: Extended relies on mark prices obtained from independent oracle providers to prevent potential price manipulations and ensure fair valuation of positions.

Enhanced Trading Experience

  • Remarkable Performance: Extended offers unparalled execution speed with latency <10ms, high throughput and instant trade finality, rivaling centralized exchanges.

  • Advanced Trading Features: Offering a trading experience matching top centralized exchanges, Extended supports multiple trading sub-accounts, partial liquidation logic, and a variety of order types.

Premier UX

  • CeFi-Like Experience: Extended integrates the best elements from leading centralized exchanges, allowing for layout customization and providing advanced market and portfolio analytics.

  • Seamless Onboarding (being built): Secure one-click wallet creation, extensive on/off-ramping options, and an upcoming mobile and Telegram apps to enhance user convenience.

Low Fees, Rebates

Product Roadmap

By mid-2025, Extended aims to match the product portfolio and trading experience of major centralized exchanges while prioritizing self-custody, on-chain trade settlement, and complete transparency.

The key product priorities for this period include:

  • Migration from StarkEx to Starknet;

  • Cross-collateral unified margin;

  • Money markets;

  • Spot trading;

  • Vaults;

  • Responsive design for tablets and a mobile app.

The overarching long-term roadmap and vision will be shared separately.

NextTechnical Architecture

Last updated 1 month ago

Fees and Rebates: Extended offers fees and rebates comparable to leading centralized exchanges (see Extended Fees and Rebates ).

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