Implement 0x order settlement natively into the Exchange Proxy pipeline, which will become the canonical 0x v4 protocol.
Type
CORE
Motivation
In this ZEIP, it is proposed to integrate native orders settlement into the Exchange Proxy as an additional feature, de facto replacing 0x v3 native settlement and graduating the Exchange Proxy contracts pipeline to the canonical 0x v4.
These contracts have been live since approximately August 2020 and have evolved since then to accommodate more and more functionalities that surpassed 0x v3 in efficiency and features. It is currently used by Matcha, Metamask, Zapper.fi, DexKit and others.
Apart from having been battle-tested and audited, the main advantages of such an upgrade are:
gas cost improvements: 0x v4 is approximately 30% cheaper than v3 when aggregating RFQ orders, and 60% when filling them directly. It is approximately 10% cheaper than v3 in open orderbook.
upgradeability: it is possible to add or upgrade specific features or functions without having the change the interfaces of the contracts.
The team proposes to register the new settlement exchange to the Staking Proxy contracts in order to start collecting fees for limitOrder orders. This will de facto connect the new Exchange Proxy settlement into the 0x network.
We tentatively set the vote kick-off for this ZEIP for Sat Jan 16th, to be ended on Sat Jan 23rd.
Designated team: 0x Labs
0x Labs has implemented the protocol according to https://0xprotocol.readthedocs.io/en/latest/index.html into https://github.com/0xProject/protocol.
Consensys Diligence audited the code
mintcloud
commented
3 years ago
Summary
Implement 0x order settlement natively into the Exchange Proxy pipeline, which will become the canonical 0x v4 protocol.
Type
CORE
Motivation
In this ZEIP, it is proposed to integrate native orders settlement into the Exchange Proxy as an additional feature, de facto replacing 0x v3 native settlement and graduating the Exchange Proxy contracts pipeline to the canonical 0x v4. These contracts have been live since approximately August 2020 and have evolved since then to accommodate more and more functionalities that surpassed 0x v3 in efficiency and features. It is currently used by Matcha, Metamask, Zapper.fi, DexKit and others. Apart from having been battle-tested and audited, the main advantages of such an upgrade are:
Specification
Forum discussion here Comprehensive specifications are hosted here https://0xprotocol.readthedocs.io/en/latest/index.html
Implementation
The team proposes to register the new settlement exchange to the Staking Proxy contracts in order to start collecting fees for
limitOrderorders. This will de facto connect the new Exchange Proxy settlement into the 0x network.We tentatively set the vote kick-off for this ZEIP for Sat Jan 16th, to be ended on Sat Jan 23rd.
Designated team: 0x Labs
0x Labs has implemented the protocol according to
https://0xprotocol.readthedocs.io/en/latest/index.htmlinto https://github.com/0xProject/protocol. Consensys Diligence audited the code