# \[BIP-778\] Grant Maxis StableSurge Parameter Change Permissions

**URL:** <https://forum.balancer.fi/t/bip-778-grant-maxis-stablesurge-parameter-change-permissions/6346>\
**Category:** General Proposal\
**Created:** [February 10, 2025, 9:12pm UTC](https://forum.balancer.fi/t/bip-778-grant-maxis-stablesurge-parameter-change-permissions/6346 "2025-02-10T21:12:28Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ZenDragon](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.balancer.fi/zendragon/32/1542_2.png) [@ZenDragon](https://forum.balancer.fi/u/ZenDragon)\
**Post date:** [February 10, 2025, 9:12pm UTC](https://forum.balancer.fi/t/bip-778-grant-maxis-stablesurge-parameter-change-permissions/6346/1 "2025-02-10T21:12:28Z")

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PR with payload

> <https://github.com/BalancerMaxis/multisig-ops/pull/1755>
>
> BIP: https://forum.balancer.fi/t/bip-xxx-grant-maxis-stablesurge-parameter-chang…e-permissions/6346
> 
> Grants permission of max swap fee and surge threshold on stablesurge pools with swap fee manager delegation to governance.
> 
> Perms to cross reference: https://github.com/balancer/balancer-deployments/pull/163/files#diff-17e7d1b01753c19be2eee514c14e09736db3af94d24025c7fd9876c73b6e7950

### Summary & Motivation

The [StableSurge](https://medium.com/balancer-protocol/balancers-stablesurge-hook-09d2eb20f219) hook has been deployed by the Balancer Labs team marking an exciting milestone for Balancer V3 as the first wave of hooks are hitting production. With these innovations come additional permissions related to the management of each hooks unique parameters. In the case of StableSurge the maxSurgeFeePercentage and surgeThresholdPercentage are key factors in determining how the hook will affect the pool performance and the liquidity providers. This proposal will act to grant the permissions to change both of these parameters to the Balancer Maxis on all currently deployed networks, Ethereum Mainnet, Gnosis, Arbitrum, and Base.

**Technical Specification:**

All deployments and action-ids can be verified in this StableSurgePoolFactory [pull request](https://github.com/balancer/balancer-deployments/pull/163/files#diff-17e7d1b01753c19be2eee514c14e09736db3af94d24025c7fd9876c73b6e7950).

**Ethereum**

On Mainnet the Balancer DAO Multisig `0x10A19e7eE7d7F8a52822f6817de8ea18204F2e4f` will interact with the Authorizer `0xA331D84eC860Bf466b4CdCcFb4aC09a1B43F3aE6` calling `grantRoles` passing: [`0x2f27aa67b6bf44b4441ea2656c22e09252261845a98dc577a6fc06b6526f8bcc`, `0x66c657ea0d5ce1dc0286795937131c61620bb6ccd0f126fbfe3799d8b89a9753`] 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: [`0x261258d23af1013ceb3a0574a5f194e3d4d09a07c0b9014665519c3f1b37f792`, `0x5968f4b1f98171ccadc78df4f25cf8262b250f2f12a83c45b7311b4674d23e0a`] 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: [`0xe81edd4ccc5901443972e580b5d997ced38f33bd4f7e9bca8829dc5efcca6fed`, `0x4a7d099f7d634af69cf552b5b1c76ed8d44074051cbca5a59b842154288b96f1`] 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: [`0x2f27aa67b6bf44b4441ea2656c22e09252261845a98dc577a6fc06b6526f8bcc`, `0x66c657ea0d5ce1dc0286795937131c61620bb6ccd0f126fbfe3799d8b89a9753`] 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:** [February 11, 2025, 7:39am UTC](https://forum.balancer.fi/t/bip-778-grant-maxis-stablesurge-parameter-change-permissions/6346/2 "2025-02-11T07:39:11Z")

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Can’t wait to see this hook in action!

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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:** [February 12, 2025, 4:26pm UTC](https://forum.balancer.fi/t/bip-778-grant-maxis-stablesurge-parameter-change-permissions/6346/3 "2025-02-12T16:26:11Z")

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[https://snapshot.box/#/s:balancer.eth/proposal/0xabf31cc484359de2273689566d9d85e47f496b7d80e458386f93668cfc2c589e](https://snapshot.box/#/s:balancer.eth/proposal/0xabf31cc484359de2273689566d9d85e47f496b7d80e458386f93668cfc2c589e)