Gas-Optimized

Aggregator Contract

• Gas-Optimized Router

  1. For the mainstream marketplaces: openSea, elementEx, looksRare and x2y2, the aggregator contract use constant address to reducing read-storage operation and saving gas.

  2. For different purchase scenarios, a series of methods are provided to call, reducing judgment operations and parameter passing.

• Inline assembly code

  One of the main advantage of using assembly language in solidity comes to saving gas. So the aggregator contract coding with assembly in some necessary places to optimizing gas.