◎
Best Price Discovery
Scans pools across chains in real time to compute the globally optimal execution path.
A unified liquidity gateway and execution layer for the multi-chain era.
Connect every chain. Unlock every pool of liquidity.
CrossDex is a decentralized exchange aggregation protocol for the multi-chain era. Its unified cross-chain liquidity engine aggregates pools across Ethereum, BSC, Polygon, Arbitrum, Optimism and other major networks, while smart routing and bridge aggregation deliver best-price execution and minimal slippage. The native CDT token — fixed supply of 1 billion — powers governance, fee discounts, liquidity incentives, revenue sharing and bridge subsidies.
Scans pools across chains in real time to compute the globally optimal execution path.
Complex cross-chain flows compressed into a single user signature — no manual bridging.
No single point of failure — dynamic scoring selects the safest, cheapest bridge route.
Dual-track burns — fee buybacks plus per-trade burning — steadily increase CDT scarcity.
Enabling any user, on any chain, to swap any asset at the best price, the lowest cost, and the highest level of security.
By 2026, the industry runs on a multi-chain equilibrium. Each L1/L2 sustains its own DeFi ecosystem, fragmenting liquidity — the best price on any single chain rarely reflects true market-wide pricing.
Per-chain pools force large orders to suffer severe slippage with no access to deeper liquidity elsewhere.
Users must manually bridge, swap, then bridge again — juggling protocols, signatures and gas payments.
Traders cannot compare prices across chains in real time and repeatedly miss best execution.
Bridges suffer centralized custody, contract exploits and validator collusion — the trust cost of moving assets is high.
Multi-chain workflows mean paying gas several times over; mainnet bridging erodes a meaningful share of returns.
All five point to one gap — a unified gateway that aggregates liquidity, abstracts complexity and secures assets.
Break down inter-chain barriers into one global liquidity network.
Wrap complex cross-chain flows into a single-click trade.
Smart routing and multi-hop algorithms find the optimal path for every trade.
Connect value across ecosystems and accelerate multi-chain DeFi.
Scans multi-chain pools in real time and computes optimal trade routes
Multi-hop routing and order-splitting strategies minimize slippage
Aggregates multiple bridges and dynamically selects the best route
Standardized API and front-end that abstract away underlying complexity
Atomic cross-chain settlement executed by smart contracts
Together they compress “discover → route → bridge → settle” into a single user signature.
Indexing nodes stream pool depth, fees and prices across Uniswap, PancakeSwap, Curve and more in real time, with Chainlink / CCIP oracles cross-validating prices against manipulation.
Off-chain clusters run path-optimization that weighs price, slippage, gas, bridge fees and time, splitting large trades across chains and pools to minimize price impact.
LayerZero, Axelar and Wormhole coordinate atomic execution; a pre-execution simulator replays every trade off-chain to verify path validity and final proceeds.
Vault contracts aggregate multi-chain depth into virtual liquidity pools. Swapping Token X on Chain A for Token Y on Chain B:
The engine scans every pool holding Token X on Chain A for the optimal route.
The highest-scoring bridge transfers the intermediate asset to Chain B.
The intermediate asset converts to Token Y via the best route on Chain B.
Token Y arrives at the user's Chain B address. Done.
Built on an enhanced Dijkstra algorithm with linear programming. Objective: minimize total cost = slippage + gas + bridge fees + time cost.
Single path, single DEX execution — lowest cost.
Hop across pools via intermediate tokens such as USDC or ETH.
Orders split across chains and executed in parallel to spread price impact.
TWAP execution in tranches further reduces impact.
Solving for the global optimum across price, speed, cost and security — not a local one.
| Bridge | Characteristics | Best For |
|---|---|---|
| LayerZero | Omnichain interoperability with arbitrary message passing | General asset transfers |
| Axelar | Decentralized validator network with strong security | Large-value transfers |
| Wormhole | Multi-chain NFT and token transfers | Special asset types |
| CCIP (Chainlink) | Enterprise-grade cross-chain infrastructure | High-value transactions |
| Native bridges | Official bridging solutions of each chain | Chain-specific transfers |
Incident history, node count, audit status
Average cross-chain confirmation time
Bridge fee plus destination-chain gas
Bridge pool depth and available capacity
CrossDexRouter.solPath resolution and execution scheduling
CrossDexVault.solCross-chain liquidity custody
BridgeAggregator.solWraps multiple bridging protocols
PriceOracle.solMulti-source price feeds
CDTToken.solERC-20 with governance support
Governance.solDAO parameters and upgrades
OpenZeppelin + ReentrancyGuard + Pausable
Checks-Effects-Interactions on all external calls
Critical functions time-delayed
Rapid response to extreme events
Pay fees in CDT for up to 50% off across holding tiers.
1 CDT = 1 vote on upgrades, fees, listings and fund use.
Stake CDT and supply pools for rewards — up to 3x boost.
30% of fees buy back CDT; stakers share proceeds pro rata.
Pay bridge fees in CDT for a 20% subsidy.
Each month, 20% of trading fees fund open-market buybacks — 50% of repurchased tokens burned outright, 50% replenish the staking pool.
10% of CDT paid as fees is burned on every trade, compounding into a self-reinforcing deflationary loop as volume grows.
The deflationary flywheel: volume growth → more fees and burns → shrinking CDT float → rising scarcity → stronger value support.
Projections are based on a volume-growth model; actual burns depend on real on-chain trading activity.CDT distributed linearly by share of capital and duration staked.
70% of in-pool trading fees go to liquidity providers; 30% accrue to the protocol treasury.
e.g. USDC cross-chain bridged pairs — lower yield, lower risk.
e.g. ETH cross-chain bridged pairs — medium yield, medium risk.
Higher yield and risk, backed by an impermanent-loss insurance fund.
| Lockup | Boost | Extra Rewards |
|---|---|---|
| 30 days | 1.2x | Base CDT rewards |
| 90 days | 1.5x | Base CDT + fee dividends |
| 180 days | 2.0x | Base CDT + dividends + governance airdrop |
| 365 days | 3.0x | Base CDT + dividends + airdrop + NFT badge |
The core team leads parameter tuning; the community may submit suggestions.
Key parameters decided by community vote; the team retains technical upgrade rights.
Full DAO: all major decisions are made by CDT holder vote.
Holders of ≥ 100,000 CDT may propose, posting a 10,000 CDT bond.
A 7-day discussion period with open debate on the community forum.
A 5-day voting window follows; 1 CDT equals 1 vote.
Passes with > 50% approval and ≥ 5% quorum of circulating supply; the Timelock executes after 48 hours.
Proposal types — Parameter (fees, reward splits, lockups) · Technical (upgrades, migrations) · Ecosystem (fund use, partnerships, listings)
| Parameter | Amendment Authority | Execution |
|---|---|---|
| Base fee rate | DAO vote | Automatic contract execution |
| Mining reward allocation | DAO vote | Automatic contract execution |
| Emergency pause | Multisig committee | Immediate execution |
| Contract upgrades | DAO vote + multisig confirmation | Timelock-delayed execution |
| Ecosystem-fund appropriations | DAO vote | Multisig execution |
Governance mining — ≥ 1,000 CDT holders earn CDT per valid vote; six months of participation earns a “Governance Pioneer” NFT. Referrals — 10% of invitees' trading fees returned in CDT.
95%+ test coverage; audits by CertiK, Trail of Bits and OpenZeppelin; formal verification; a $500k bug bounty after launch.
3-of-5 multisig custody for large holdings; a $5M insurance fund; per-bridge transfer caps; 24/7 auto-pause monitoring.
Oracle anchoring rejects >5% price deviation; large orders force-split with a 3% impact cap; up to 50% IL compensation; flash-loan loops banned.
Allocations, pool states and revenue queryable on-chain in real time; monthly transparency reports; open-sourced core contracts.
Security is not a one-off audit — it is a continuous system spanning code, assets, prices and information.
Funding cross-chain arbitrage tools, yield aggregators and other derivatives.
Liquidity bootstrap incentives for newly onboarded chains.
Grant program rewarding code, tooling and documentation.
Funding blockchain security research to harden the protocol.
Ethereum, BSC, Polygon, Arbitrum, Optimism, Base and more
Liquidity sharing with Uniswap, PancakeSwap, Curve, Balancer
LayerZero, Axelar, Wormhole, Chainlink CCIP
MetaMask, Trust Wallet, Rainbow; market makers
AMAs · multilingual support (EN/ZH/JA/KO) · JS/Python SDKs, GraphQL API
Goldman Sachs digital-asset architect; 8 years in blockchain.
Ex-Chainlink core engineer; 5 blockchain patents.
Ex-Avalanche protocol engineer; ETH Zürich PhD.
Ex-OpenZeppelin auditor; 50+ DeFi audits.
Ex-Binance Europe head; scaled DeFi past 1M users.
Ex-Fed policy researcher; Columbia PhD in economics.
Strategy — ex-a16z crypto, cross-chain & DeFi.
Technical — Ethereum Foundation, L2 scaling.
Compliance — ex-SEC policy advisor.