DEx.top https://dex.top/ incubated by BITMAIN, is a decentralized Ethereum-token exchange platform based on smart contract. It introduces the innovative ROC (Replayed On Chain) trading mechanism that leverages the synchronized off-chain and on-chain ledgers to enable instant trading while making traders’ assets safe. DEx.top is committed to providing the most secure, instant, and low-cost trading experience to end users in all levels.
Your deposits directly go to the smart contract, and your orders are signed by your private key. The smart contract ensures that your orders are executed or expire correctly and that withdrawals from your balance always go back to your wallet. DEx.top has no custody of or access to your funds, nor your private key. It is just a service of order matching and a source of liquidity.
2) Instant Trading
Order placing, canceling, matching and executing are all instant – no waiting for blockchain confirmation. It is made possible by our RoC (Replayed-on-Chain) mechanism: trading actions are confirmed on the off-chain ledger of DEx.top at first, and then asynchronously sent to the blockchain for settlement. The action sequence will be “replayed” by the smart contract to produce exactly the same trading history.
3) Low Gas, More Features
DEx.top smart contract is heavily optimized for gas cost efficiency. It uses bit-compaction to minimize the amount of input data and the size of contract state. It supports batch processing which can significantly reduce the amortized gas cost of trade execution. No gas cost for unfilled orders.
Cost reduced, not the features – DEx.top smart contract supports IOC Order, Checked Order Expiration, Hard Order Cancellation, Fee Rebates and much more.