From 6ad9a9aa9e58ffd3aa3fe874a5cb6a2ff006040a Mon Sep 17 00:00:00 2001
From: annisstuart092-sketch <annisstuart092@gmail.com>
Date: Wed, 8 Apr 2026 21:41:58 +0300
Subject: [PATCH] Add EMADynamicFeeHook v2 on 6 chains to
 hooksAddressesAllowlist.ts

---
 lib/util/hooksAddressesAllowlist.ts | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/lib/util/hooksAddressesAllowlist.ts b/lib/util/hooksAddressesAllowlist.ts
index 783aa924de..90deb96860 100644
--- a/lib/util/hooksAddressesAllowlist.ts
+++ b/lib/util/hooksAddressesAllowlist.ts
@@ -227,10 +227,19 @@ export const ANSTROM_HOOK_ON_BASE = '0x631352aaa9d6554848af674106bcd8bb9e59a5cf'
 
 export const UNISWAP_AGG_HOOK_ON_TEMPO = '0x717c31c3ea5f9070297f239fafd63d21afdaa888'
 
+// EMA Dynamic Fee Hook v2 — 30-step EMA-based fee (0.01%-3.00%), anti-JIT, immutable
+export const EMA_DYNAMIC_FEE_HOOK_ON_BASE = '0x84129dc46b712614471131e8b9dadd64c7d21bc0'
+export const EMA_DYNAMIC_FEE_HOOK_ON_UNICHAIN = '0x6398f3c67b03c4622bdaa48d9e340d66e23a1bc0'
+export const EMA_DYNAMIC_FEE_HOOK_ON_ARBITRUM = '0xe025cb6c58826ac79e2052c350250881f8f51bc0'
+export const EMA_DYNAMIC_FEE_HOOK_ON_OPTIMISM = '0xb1db44de89634a001ceb5847defc3ff1e5601bc0'
+export const EMA_DYNAMIC_FEE_HOOK_ON_MAINNET = '0x924e5c44c3b82c2c0ba231cd0de7b581180e1bc0'
+export const EMA_DYNAMIC_FEE_HOOK_ON_POLYGON = '0x8eb0089d6c616bc2b7f69b3cafecfedc3ef11bc0'
+
 // we do not allow v4 pools with non-zero hook address to be routed through in the initial v4 launch.
 // this is the ultimate safeguard in the routing subgraph pool cron job.
 export const HOOKS_ADDRESSES_ALLOWLIST: { [chain in ChainId]: Array<string> } = {
   [ChainId.MAINNET]: [
+    EMA_DYNAMIC_FEE_HOOK_ON_MAINNET,
     ADDRESS_ZERO,
     WETH_HOOKS_ADDRESS_ON_MAINNET,
     CLANKER_STATIC_FEE_HOOKS_ADDRESS_ON_MAINNET,
@@ -261,10 +270,11 @@ export const HOOKS_ADDRESSES_ALLOWLIST: { [chain in ChainId]: Array<string> } =
   ],
   [ChainId.GOERLI]: [ADDRESS_ZERO],
   [ChainId.SEPOLIA]: [ADDRESS_ZERO, extraHooksAddressesOnSepolia, FEY_ON_SEPOLIA],
-  [ChainId.OPTIMISM]: [ADDRESS_ZERO, WETH_HOOKS_ADDRESS_ON_OP_MAINNET, FINDEX_HOOK_ON_OPTIMISM],
+  [ChainId.OPTIMISM]: [EMA_DYNAMIC_FEE_HOOK_ON_OPTIMISM,ADDRESS_ZERO, WETH_HOOKS_ADDRESS_ON_OP_MAINNET, FINDEX_HOOK_ON_OPTIMISM],
   [ChainId.OPTIMISM_GOERLI]: [ADDRESS_ZERO],
   [ChainId.OPTIMISM_SEPOLIA]: [ADDRESS_ZERO],
   [ChainId.ARBITRUM_ONE]: [
+    EMA_DYNAMIC_FEE_HOOK_ON_ARBITRUM,
     ADDRESS_ZERO,
     SLIPPAGE_FEE_HOOK_ON_ARBITRUM,
     CLANKER_DYNAMIC_FEE_HOOKS_ADDRESS_ON_ARBITRUM,
@@ -276,7 +286,7 @@ export const HOOKS_ADDRESSES_ALLOWLIST: { [chain in ChainId]: Array<string> } =
   ],
   [ChainId.ARBITRUM_GOERLI]: [ADDRESS_ZERO],
   [ChainId.ARBITRUM_SEPOLIA]: [ADDRESS_ZERO],
-  [ChainId.POLYGON]: [ADDRESS_ZERO, AEGIS_V1_1_ON_POLYGON],
+  [ChainId.POLYGON]: [EMA_DYNAMIC_FEE_HOOK_ON_POLYGON,ADDRESS_ZERO, AEGIS_V1_1_ON_POLYGON],
   [ChainId.POLYGON_MUMBAI]: [ADDRESS_ZERO],
   [ChainId.CELO]: [ADDRESS_ZERO],
   [ChainId.CELO_ALFAJORES]: [ADDRESS_ZERO],
@@ -292,6 +302,7 @@ export const HOOKS_ADDRESSES_ALLOWLIST: { [chain in ChainId]: Array<string> } =
   [ChainId.BASE_GOERLI]: [ADDRESS_ZERO],
   [ChainId.BASE_SEPOLIA]: [ADDRESS_ZERO],
   [ChainId.BASE]: [
+    EMA_DYNAMIC_FEE_HOOK_ON_BASE,
     ADDRESS_ZERO,
     FLAUNCH_POSM_V1_ON_BASE,
     FLAUNCH_POSM_V2_ON_BASE,
@@ -359,6 +370,7 @@ export const HOOKS_ADDRESSES_ALLOWLIST: { [chain in ChainId]: Array<string> } =
   [ChainId.WORLDCHAIN]: [ADDRESS_ZERO],
   [ChainId.UNICHAIN_SEPOLIA]: [ADDRESS_ZERO],
   [ChainId.UNICHAIN]: [
+    EMA_DYNAMIC_FEE_HOOK_ON_UNICHAIN,
     ADDRESS_ZERO,
     RENZO_ON_UNICHAIN,
     AEGIS_ON_UNICHAIN_V1,