p33rX Protocol
Zero-slippage decentralized trading with real-time oracle pricing
What is p33rX?
p33rX is a next-generation decentralized peer-to-peer trading platform that implements an on-chain order book DEX with zero slippage. Unlike traditional AMM-based DEXs, p33rX guarantees execution at exact oracle prices powered by Pyth Network.
Zero Slippage
All trades execute at exact oracle prices, no matter the order size
Earn as a Maker
Sellers receive a 0.15% bonus above oracle price
Real-Time Pricing
Pyth Network provides sub-second price updates
FIFO Order Book
Fair, transparent first-in-first-out order matching
How It Works
Order Book Architecture
p33rX uses a FIFO (First-In-First-Out) order book where orders are stored on-chain in a linked list queue. When you create a sell order, your tokens are locked in the smart contract and added to the end of the queue.
Oracle Price Integration
Every trade uses real-time prices from Pyth Network, a pull-based oracle system. The protocol fetches fresh price data (updated every few seconds) and ensures prices are less than 15 seconds old. This prevents stale price exploits.
Order Matching
When a buyer wants to fill orders, the contract processes orders from the head of the queue (oldest first). Up to 50 orders can be filled in a single transaction. If your order can't be fully filled, unused tokens are returned automatically.
Zero Slippage Execution
All trades execute at the exact oracle price (adjusted by fees). There's no AMM-style price impact, so buying 1 ETH has the same unit price as buying 100 ETH.
Fee Structure
p33rX features a unique maker-friendly fee model that incentivizes liquidity provision:
Example Trade
Scenario: Buy 1 WETH with USDC
Oracle Price: 1 WETH = 2,000 USDC
Buyer Pays: 2,000 × 1.002 = 2,004 USDC
Seller Receives: 2,000 × 1.0015 = 2,003 USDC
Protocol Keeps: 1 USDC (0.05%)
How to Trade
📝Creating a Sell Order (Maker)
- Select a trading pair (e.g., WETH/USDC)
- Connect your wallet to Base Sepolia
- Approve the token you want to sell
- Enter the amount to sell (minimum $10 USD worth)
- Optionally set min/max price limits
- Submit your order (includes small ETH fee for oracle update)
- Your tokens are locked and added to the order queue
- Earn 0.15% bonus when your order is filled!
💸Buying Tokens (Taker)
- Navigate to the desired trading pair
- Connect your wallet with sufficient balance
- Approve the token you want to spend
- Enter the amount you want to spend
- Execute the trade at oracle price + 0.20%
- Receive your tokens instantly!
⚙️Managing Orders
- View all your active orders in "My Orders"
- Cancel orders anytime
- Track fills and trade history in real-time
- Monitor market prices with live charts
Technical Details
Smart Contract
Address:0x4F7e...C149
Network: Base Sepolia Testnet
Framework: Foundry (Solidity 0.8.30)
Oracle Integration
Provider: Pyth Network
Update Frequency: Sub-second
Staleness Check: < 15 seconds
Supported Tokens
WETH, USDC, USDT, LINK, cbBTC, cbDOGE, SHIB, AERO, cbXRP, PEPE
All tokens have Pyth price feeds
Order Limits
Minimum Order: $10 USD worth
Max Orders/Fill: 50 orders
Partial Fills: Supported
Why Choose p33rX?
Predictable Execution
Know exactly what price you'll get before trading. No surprises from slippage or price impact.
Better for Large Orders
Unlike AMMs where large orders suffer massive slippage, p33rX treats all order sizes equally.
Earn by Providing Liquidity
Market makers earn a 0.15% bonus instead of paying fees, incentivizing deep order books.
Transparent & Fair
FIFO matching ensures early orders get filled first. No preferential treatment or hidden mechanisms.
Real-Time Oracle Pricing
Pyth Network's pull-based oracle provides accurate, up-to-date prices with sub-second latency.
Ready to Trade?
Experience zero-slippage trading on Base Sepolia testnet
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