Zero-slippage DEX for tokenized real-world assets. Custom Accounting Hook settles swaps at exact oracle price. Permissionless LP system for orderly liquidations.
DobDex is the first zero-slippage DEX purpose-built for tokenized real-world assets (RWAs). If your asset isn't tokenized, to the agents, you don't exist.
The Problem: RWA tokens represent a $16T+ market moving on-chain, but holders face no exit liquidity. Traditional AMMs impose slippage and impermanent loss that don't make sense for oracle-priced assets. When assets become distressed, there's no mechanism for orderly liquidation.
The Solution: DobDex uses a Custom Accounting Hook (NoOp swap pattern) to intercept swaps and settle at the exact oracle price no AMM curve, no slippage, no impermanent loss.
How it works:
1. User initiates a swap on PoolManager
2. beforeSwap() hook intercepts and queries DobValidatorRegistry oracle
3. Hook returns BeforeSwapDelta PoolManager skips AMM math entirely
4. Settlement at exact 1:1 oracle price zero slippage
Liquidation System: When AI validators detect asset distress, a permissionless
Liquidity Node system activates. LPs deposit USDC, set per-asset conditions, and are filled in FIFO order. Anti-flash-loan protections and time-locked withdrawals prevent manipulation.DobDex is the first zero-slippage DEX purpose-built for tokenized real-world assets (RWAs), deployed on Arbitrum as core liquidity infrastructure.
The Problem: Tokenized RWAs represent a $16T+ market moving on-chain, but holders face a critical gap no exit liquidity. Traditional AMM DEXs impose slippage and impermanent loss that make no sense or oracle-priced assets. When an asset becomes distressed, there's no mechanism for orderly liquidation.
The Solution: DobDex uses a Custom Accounting Hook on Arbitrum to intercept swaps and settle at the exact oracle price bypassing the AMM curve entirely. No slippage. No impermanent loss. Just oracle-pegged execution.
How it works:
1. User initiates a swap on Arbitrum
2. The Hook intercepts and queries the DobValidatorRegistry oracle
3. The swap settles at exact oracle price AMM math is skipped entirely
4. User receives dUSDC (protocol stablecoin), redeemable 1:1 for USDC
Liquidation System: When Dobprotocol's AI validators detect asset distress, a permissionless
Liquidity Node system activates. LPs deposit USDC, set per-asset conditions (minimum discount, max exposure), and are filled in FIFO order. Built-in protections include anti-flash-loan backing age, time-locked withdrawals, reserve holds, and per-asset liquidation caps.
Deployed on Arbitrum + Robinhood:
- Arbitrum Sepolia: Full Hook deployment with Custom Accounting (flagship)
- Robinhood Chain: DobDirectSwap optimized for 100ms block times and retail RWA trading
<p>Fully built and deployed. Live product at <a href="https://dex.dobprotocol.com">https://dex.dobprotocol.com</a> with interactive demo, pitch deck, and protocol documentation.</p><p>Smart contracts: 8 contracts (~1,900 LOC Solidity), 77 tests passing, deployed on 3 chains (Arbitrum Sepolia, Robinhood Chain, Base Sepolia).</p><p>Complete deliverables:</p><p>- Live DEX app with swap, LP system, and dUSDC redeem</p><p>- Interactive product demo with audio narration</p><p>- 16-slide pitch deck</p><p>- Professional README and submission docs</p><p>- Full test suite covering oracle, vault, hook swaps, liquidation, LP system, token factory, and integration flows</p><p>All code open-source at <a href="https://github.com/Dobprotocol/DobDex">https://github.com/Dobprotocol/DobDex</a></p><p></p>
