# \[BIP-820\] Grant Maxis StableSurge v2 Parameter Change Permissions

**URL:** <https://forum.balancer.fi/t/bip-820-grant-maxis-stablesurge-v2-parameter-change-permissions/6492>\
**Category:** General Proposal\
**Created:** [April 29, 2025, 12:49pm UTC](https://forum.balancer.fi/t/bip-820-grant-maxis-stablesurge-v2-parameter-change-permissions/6492 "2025-04-29T12:49:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Xeonus](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.balancer.fi/xeonus/32/3621_2.png) [@Xeonus](https://forum.balancer.fi/u/Xeonus)\
**Post date:** [April 29, 2025, 12:49pm UTC](https://forum.balancer.fi/t/bip-820-grant-maxis-stablesurge-v2-parameter-change-permissions/6492/1 "2025-04-29T12:49:57Z")

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### PR with Payload

> <https://github.com/BalancerMaxis/multisig-ops/pull/1973>
>
> On all DAO controlled chains request
> \- setMaxSurgeFeePercentage
> \- setSurgeThre…sholdPercentage
> 
> to omni-multisig
> 
> \[Draft\](https://docs.google.com/document/d/153JF\_kJdVZI8r57bcllFPR2u-KMxJvcU598NuSZrpH0/edit?usp=sharing)

# Summary & Motivation

As Balancer labs has deployed a new and improved Stable surge hook contract with version 2, we are requesting to be allowed to control the same parameter set as with the v1 version as per [[BIP-778]](https://forum.balancer.fi/t/bip-778-grant-maxis-stablesurge-parameter-change-permissions/6346). This includes following parameters:

- setMaxSurgeFeePercentage
- setSurgeThresholdPercentage

on all networks Balancer v3 is currently deployed on and operated by the Balancer DAO (Mainnet, Arbitrum, Gnosis, and Base). These are key parameters in determining how the hook will affect the pool performance and the liquidity providers which the Maxis have been managing with v1 and intend to continue to do so with v2. Note that these permissions were already granted for Avalanche during the respective wire-up with [[BIP-813]](https://forum.balancer.fi/t/bip-813-grant-permissions-for-latest-v3-chain-deployment-avalanche/6465).

# Technical Specifications

All action-ids associated with StableSurge v2 can be verified with the associated [pull request](https://github.com/balancer/balancer-deployments/commit/5958f3ad13bedba44d0808665ff2e683f1db1a82).

## Ethereum

On Mainnet the Balancer DAO Multisig 0x10A19e7eE7d7F8a52822f6817de8ea18204F2e4f will interact with the Authorizer 0xA331D84eC860Bf466b4CdCcFb4aC09a1B43F3aE6 calling grantRoles passing: [0xf38ecb07c88c5307ae7e207ff9f96c7707a6093a6abb7c5c61020119536cc236, 0x2b49aa01d0b0251c5fa59f092390a988da3dbdc3609dc3c4bc36a4491da73681] for roles, and account Maxi omni-chain multisig: 0x9ff471F9f98F42E5151C7855fD1b5aa906b1AF7e

## Arbitrum

On Arbitrum the Balancer DAO Multisig 0xaF23DC5983230E9eEAf93280e312e57539D098D0 will interact with the Authorizer 0xA331D84eC860Bf466b4CdCcFb4aC09a1B43F3aE6 calling grantRoles passing: [0x7ed51e972f7682e8a513e8d697daf6179714308b17bffd3d972a34a8a86fe107, 0x3e5b3786c2433c83d82d4d118259a3cf5b7dd26b4f21c6c56115c2ce1cfa825b] for roles, and account Maxi omni-chain multisig: 0x9ff471F9f98F42E5151C7855fD1b5aa906b1AF7e

## Base

On Base the Balancer DAO Multisig 0xC40DCFB13651e64C8551007aa57F9260827B6462 will interact with the Authorizer 0x809B79b53F18E9bc08A961ED4678B901aC93213a calling grantRoles passing: [0x01ef05374c39f0094ff2f8278f21a14a89ed025e8564c7a541d4f26ed9bd23fd, 0xccde3eb1bbf6269f3b1ff650d0e3bf089ad0a119c82f5e48db9761d64a346c77] for roles, and account Maxi omni-chain multisig: 0x9ff471F9f98F42E5151C7855fD1b5aa906b1AF7e

## Gnosis

On Gnosis the Balancer DAO Multisig 0x2a5AEcE0bb9EfFD7608213AE1745873385515c18 will interact with the Authorizer 0xA331D84eC860Bf466b4CdCcFb4aC09a1B43F3aE6 calling grantRoles passing: [0x6648ca4015a562c4110635d0f2f8f402af08c32926b73b04307f778a4662ea47, 0xa9902a51b5285acf6244965666f9096d34561241355f4bd05e099f319fe8fde1] for roles, and account Maxi omni-chain multisig: 0x9ff471F9f98F42E5151C7855fD1b5aa906b1AF7e

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<div class="post-metadata">

**Author:** ![Xeonus](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.balancer.fi/xeonus/32/3621_2.png) [@Xeonus](https://forum.balancer.fi/u/Xeonus)\
**Post date:** [May 1, 2025, 6:46am UTC](https://forum.balancer.fi/t/bip-820-grant-maxis-stablesurge-v2-parameter-change-permissions/6492/2 "2025-05-01T06:46:45Z")

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[https://snapshot.box/#/s:balancer.eth/proposal/0xebe410db6a69ddb5bb46f9b3bc99679d5b3730a6fd6e631ded92afd006649aca](https://snapshot.box/#/s:balancer.eth/proposal/0xebe410db6a69ddb5bb46f9b3bc99679d5b3730a6fd6e631ded92afd006649aca)