Executive Summary
Axios Finance is a peer-to-peer lending protocol built on the Fuel Network that enables users to borrow and lend cryptocurrency with fixed interest rates and custom terms. Unlike traditional DeFi lending pools where rates fluctuate based on utilization, Axios matches borrowers directly with lenders, ensuring both parties know their exact returns or costs upfront.The Problem: Unpredictable DeFi Lending
Current crypto lending platforms like Aave and Compound operate on a shared pool model:- Interest rates change constantly based on supply and demand
- A lender earning 5% APY today might earn 2% tomorrow
- Borrowers face the same uncertainty with loan costs
- Planning is impossible when rates are unpredictable
[!IMPORTANT] Variable rates create uncertainty. You can’t plan your finances when your costs or returns change daily.
The Solution: Fixed-Rate Peer-to-Peer Lending
Axios introduces a fundamentally different approach:| Feature | Axios (Fixed P2P) | Pool-Based (Aave/Compound) |
|---|---|---|
| Rate Stability | ✅ Locked at creation | ❌ Changes constantly |
| Custom Terms | ✅ Full control | ❌ Standardized |
| Counterparty | One matched user | Shared pool |
| Risk Isolation | ✅ Independent loans | ❌ Pool-wide exposure |
| Predictability | ✅ Known outcomes | ❌ Variable returns |
Core Mechanisms
Collateralization
All loans are over-collateralized to protect lenders:- Conservative: 150% (borrow 15k collateral)
- Moderate: 130% (borrow 13k collateral)
- Risky: 120% (borrow 12k collateral)
Liquidation
Liquidation protects lenders when loans become unsafe: Trigger Conditions:- Missed Repayment: Loan expired without repayment
- Collateral Value Drop: Below safety threshold (if enabled)
| Recipient | Amount |
|---|---|
| Lender | Principal + 2% bonus |
| Liquidator | 0.7% of collateral |
| Protocol | 0.3% of collateral |
| Borrower | Remaining balance |
Oracle Integration
Axios uses Stork oracles for real-time price data:- Continuous price updates
- Multiple data sources aggregated
- Fair liquidation price determination
Fee Structure
Protocol Fee: 10% of Interest (5% During Beta)
Example Transaction:- Borrower requests: 10,000 USDC
- Repayment amount: 11,000 USDC
- Interest generated: 1,000 USDC
- Lender receives: 10,900 USDC
- Protocol fee: 100 USDC (10% of interest)
- Borrower total cost: 11,000 USDC
[!NOTE] Fees are calculated on interest only, never on principal. This is significantly lower than the spread on traditional lending platforms.
Use Cases
Scenario 1: The Crypto Holder
Sarah’s Situation:- Owns 10 ETH worth $35,000
- Needs $20,000 for a business opportunity
- Believes ETH price will rise
- Borrows 20,000 USDC for 90 days
- Deposits 8 ETH ($28,000) as collateral
- Agrees to repay 21,000 USDC (5% interest)
- Uses funds for business
- Repays and retrieves ETH
Scenario 2: The Yield Seeker
Michael’s Situation:- Has 50,000 USDC sitting idle
- Wants predictable returns
- Uncomfortable with variable rates
- Creates loan offer: 50,000 USDC for 30 days
- Requires 150% collateral ratio
- Demands 50,500 USDC repayment (12% APY)
- Receives repayment after 30 days
- Earns 450 USDC net profit (after 50 USDC fee)
Technical Architecture
Built on Fuel Network
| Aspect | Details |
|---|---|
| Network | Fuel - High-performance modular blockchain |
| Transaction Fees | $0.01-0.50 per transaction |
| Confirmation Time | Seconds |
| Smart Contract Language | Sway |
| Toolchain | Forc 0.69.1 |
- Low transaction costs for accessible lending
- Fast execution for real-time matching
- Modern architecture built for efficiency
Security Model
Key Security Features:- Open Source: All contracts publicly auditable
- Automated Enforcement: No human intervention possible
- Isolated Positions: Your loan is independent of others
- Oracle Redundancy: Multiple price sources (planned)
Risk Disclosure
For Borrowers
| Risk | Mitigation |
|---|---|
| Liquidation | Use 150%+ collateral ratios |
| Price Volatility | Set price alerts, monitor health factor |
| Deadline Miss | Set reminders, repay early if volatile |
For Lenders
| Risk | Mitigation |
|---|---|
| Capital Lock-up | Only lend funds not needed short-term |
| Counterparty Default | High collateral requirements |
| Extreme Market Crash | Require higher LTV ratios |
Protocol Risks
| Risk | Status |
|---|---|
| Smart Contract Bugs | Audits pending, start with small amounts |
| Oracle Failure | Multiple oracle sources planned |
| No Insurance Fund | Users bear all risk currently |
[!CAUTION] Axios Finance is experimental software. Never invest more than you can afford to lose.
Roadmap
✅ Current (Beta Phase)
- Core lending and borrowing
- Fixed-rate peer-to-peer matching
- Automated liquidations
- Stork oracle integration
- Reduced protocol fee (5%)
🔄 Coming Soon
- Passive Vaults: where users can deposit and forget and that would be used to facilitate loans on chain by vault managers
- Secondary Market: Sell loan positions before maturity
- Multi-Collateral: Combine assets to reduce liquidation risk
- Partial Fills: Multiple lenders for large requests
- Advanced Analytics: Risk scoring and performance tracking
Getting Started
Prerequisites
- Fuel-compatible wallet (Fuel Wallet browser extension)
- Crypto assets (to borrow against or lend)
- Basic understanding of collateral and liquidation
Quick Start Guide
For Borrowers:- Connect wallet → Click “Borrow”
- Select asset, amount, and collateral
- Choose duration and confirm terms
- Wait for lender match
- Receive funds → Repay before deadline
- Connect wallet → Click “Lend”
- Browse requests or create offer
- Set terms and required collateral
- Wait for borrower match
- Receive repayment automatically