[BIP-731] Enable several E-CLP gauges [Base]

PR with Payload

Summary

This is a proposal to enable four uncapped Balancer gauge on Base for a cbETH/wstETH E-CLP and for three differently calibrated WETH/USDC E-CLPs.

References/Useful links

Links

Protocol Description

  • cbETH is an ETH LST, issued by Coinbase.
  • wstETH is a wrapped, static ETH LST, issued by Lido.
  • WETH is a wrapped, ERC-20 compliant version of ETH.
  • USDC is a USD denominated stablecoin, issued by Circle

Motivation

Gyroscope is strengthening its presence on Base. The three WETH/USDC pools cover different price ranges and assume different ETH prices. As such, they are concentrated around WETH/USDC 1900, 2600, and 3300.

Specification

  1. Governance: The Gyroscope Protocol will be governed by a DAO and relevant stakeholder with the full launch on Ethereum. For now, the FTL Labs multi-sig can pause the pool, change the swap fee and set the protocol fee. As a custom pool by Gyroscope, the E-CLP will be controlled by Gyroscope governance upon its launch.

  2. Oracles:

  1. Audits: Audit reports by Nethermind, Trail of Bits, and Runtime Verification can be accessed here (the E-CLP is called the “CEMM” in these reports). In addition, the E-CLP code has been live in production since November 2022.

  2. Centralization vectors: No centralization vectors. The FTL Labs team’s multi-sig can - currently - pause the pool, change the swap fee and set the protocol fee.

  3. Market History: All involved tokens are well-established DeFi staples.

  4. Value: This pool is intended to better match the historic prices and low volatility of the included tokens.

Contracts

Specification

Transaction: The Balancer Maxi LM Multisig eth:0xc38c5f97B34E175FFd35407fc91a937300E33860 will interact with the GaugeAdderv4 at 0x5DbAd78818D4c8958EfF2d5b95b28385A22113Cd and call the addGauge function four times with the following arguments:

1st addGauge function call
gauge(address): 0xBDc908e5dF4A95909DD8cbdD5E88C4078a85f7fC
gaugeType(string): Base

2nd addGauge function call
gauge(address): 0x3143F29F2d541B03D8526c265a54fBC727DA6565
gaugeType(string): Base

3rd addGauge function call
gauge(address): 0xe8BED31b0245Cd174a182D18CD0DE0355A77151F
gaugeType(string): Base

4th addGauge function call
gauge(address): 0xE01347229d681C69f459176A042268Cf981DFaa4
gaugeType(string): Base

2 Likes

https://snapshot.org/#/balancer.eth/proposal/0xb066f1ecdc2cf736bfd54c97a0d102b17ef0747ecc1895126650764e6d169b2f