Secured Finance Docs
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  • Introduction
    • ⚜️About Secured Finance
    • 🎏Vision & Mission
    • 🌍Ecosystem Overview
    • 🏁Roadmap
      • Roadmap 2024
      • Roadmap 2023
    • 📚DeFi Starter Guide
      • 🔄DeFi vs CeFi
      • 👛Wallet Setup
      • ⛽Gas Fees
      • 🤝DApps
      • 🏦DEX
      • 📝Smart Contracts
      • 🪙Governance Tokens
      • 🏛️DAOs
  • USDFC Stablecoin
    • 📢Overview
    • 🧙Getting Started
      • ⛽Creating Your First Trove
      • 👛Minting USDFC Step-by-Step
      • 🤝Managing Collateral Effectively
      • 🏦Monitoring Your Position
      • 🏊Using the Stability Pool
      • 💸Redeeming USDFC
    • 🔦Core Mechanics
      • 🏗️System Overview
      • ✏️The Trove System
      • 💰Mint & Borrow
      • 🚰Liquidation
      • 💸Redemption
      • 🧀Protocol Fees
    • 🎓Advanced Topics
      • 🚨Recovery Mode
    • 📔Contracts and Security
    • ❓FAQs
  • Fixed-Rate Lending
    • 📢Overview
      • 📖White Paper
      • 🎓Concept Paper
    • 🧙‍♂️Getting Started
      • 💵Lending Assets
      • 🏦Borrowing Assets
      • 📈Managing Positions
      • 🎮Platform Guide
        • 💰Trading
          • 💲Supported Currencies
        • 📈Markets
        • 🐋Portfolio
        • Bridge
        • 🚀Points
        • 📣Campaign
    • 🔦Core Mechanics
      • 🧩Order Book System
        • 🆎Order Type
        • 🪃Order Life Cycle
          • 💫Case Study: Order Status & Transition
      • 📐Standardization
        • 💠Zero-Coupon Bonds
        • ⏳Fixed Maturity
      • 🏋️Collateralization
      • 🪙Tokenization
      • 🚰Liquidation
        • ⚖️Mark to Market
        • 👮‍♂️Liquidators
          • ✏️How Liquidation Works
        • 📋Liquidation Case Study
      • 🧀Protocol Fees
    • 🎓Advanced Topics
      • 📈APR vs APY
      • ➗ZC Bond Price to APR
      • 📉Discount Factor
      • 🏋️‍♀️ZC Bond Collateral
        • 🏍️ZC Collateral Case Study
      • 🧬Market Dynamics
        • ♻️Auto-Rolling
          • 💰Price Discovery for Auto-Rolling
        • 🗓️New Market Listing and Delisting
          • 🤝Itayose - Fair Price Discovery
      • 🛡️Safety Measures
        • 🚦Circuit Breaker
          • 🛑Price Range Limits
        • 🪄Base Price Adjustment
        • 🌎Emergency Global Settlement
      • ⛓️Orderbook Deep Dive
        • 🎡Orderbook Rotation
        • 🎋Red Black Tree
        • ⏯️Lazy Evaluation
        • ⏮️Genesis Value
        • 🔄Compound Factor
    • 📔Contracts and Security
    • ❓FAQs
  • Developer Portal
    • 🧑‍💻Introduction
    • 🔌API Reference
      • 📈Fixed-Rate Lending Subgraph
        • 🔍Query Examples
    • 📦SDK Reference
      • ⛽Fixed-Rate Lending SDK
      • 👛USDFC SDK
    • 🐛Bug Bounty
  • Community
    • 🤝Overview
    • 🏛️Governance
    • 🪙Tokenomics
      • 🔵Secured Finance Coin (SFC)
      • 🔶Secured Finance Points (SFP) v2
        • 🔶Secured Finance Points (SFP) v1
    • 🎗️Support & Contacts
  • Resources
    • 🖼️Media Kit
      • 🖼️Secured Finance Logo
      • 💲USDFC Logo
    • ⚖️Legal
      • 📜Terms of Use
      • 🔒Privacy Policy
      • ⚠️Risk Disclaimer
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  • Our Core Protocols
  • Getting Started

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  1. Introduction

About Secured Finance

Welcome and Starter Guide

NextVision & Mission

Last updated 5 days ago

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Last edited: 10/05/2025

Secured Finance is a Decentralized Finance (DeFi) protocol that empowers you to engage directly with next-generation financial infrastructure. By connecting your wallet, you can access our services without intermediaries like banks or brokers—no third-party custodians required. With Secured Finance, you hold the keys to permissionless financial freedom.

Our vision emerged in the aftermath of the LIBOR scandal, guided by the belief that blockchain technology can reshape financial systems with transparency and reliability. We're building a bridge between traditional finance and the boundless possibilities of DeFi.

Our Core Protocols

Our platform is built on two innovative protocols:

  • USDFC Stablecoin: A dollar-pegged token on the Filecoin blockchain that provides liquidity for Filecoin stakeholders, miners, and DeFi users alike. As the first decentralized stablecoin fully collateralized by Filecoin, USDFC strengthens liquidity across the Filecoin network and establishes a solid foundation for expanded DeFi development.

  • Fixed-Rate Lending: A fully on-chain, fixed-rate, fixed-term lending and borrowing platform operating across Ethereum, Arbitrum, and Filecoin chains. At its core is our unique Zero-Coupon Bond instrument, which powers secure and efficient crypto asset lending and borrowing with predictable returns.

Getting Started

Ready to experience the future of decentralized finance? Choose your path:

  • USDFC Stablecoin: Mint, borrow, and manage your USDFC by opening a Trove -

  • Fixed-Rate Lending: Lend and borrow at fixed rates with tokenized debt -

Visit our to start your journey with Secured Finance today!

Beginners Guide
Beginners Guide
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