From 494699923e02a44d2c9299d5f0812853b2ab41c7 Mon Sep 17 00:00:00 2001
From: 0xh3rman <119309671+0xh3rman@users.noreply.github.com>
Date: Sun, 8 Mar 2026 20:03:40 +0900
Subject: [PATCH 1/3] Add PancakeSwap V3 deployment for ZkSync

Add ZkSync chain to PancakeSwap router deployment with QuoterV2,
Universal Router and Permit2 addresses.
---
 crates/gem_evm/src/uniswap/deployment/v3.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/crates/gem_evm/src/uniswap/deployment/v3.rs b/crates/gem_evm/src/uniswap/deployment/v3.rs
index 89642245e..84f564bbb 100644
--- a/crates/gem_evm/src/uniswap/deployment/v3.rs
+++ b/crates/gem_evm/src/uniswap/deployment/v3.rs
@@ -121,6 +121,11 @@ pub fn get_pancakeswap_router_deployment_by_chain(chain: &Chain) -> Option<V3Dep
             universal_router: "0xFE6508f0015C778Bdcc1fB5465bA5ebE224C9912",
             permit2: "0x31c2F6fcFf4F8759b3Bd5Bf0e1084A055615c768",
         }),
+        Chain::ZkSync => Some(V3Deployment {
+            quoter_v2: "0x3d146FcE6c1006857750cBe8aF44f76a28041CCc",
+            universal_router: "0xdAee41E335322C85ff2c5a6745c98e1351806e98",
+            permit2: "0x686FD50007EaA636F01154d660b96110B6bFe351",
+        }),
         _ => None,
     }
 }

From af72c6e6783948e12fdce94ae60a758a27b8b97f Mon Sep 17 00:00:00 2001
From: 0xh3rman <119309671+0xh3rman@users.noreply.github.com>
Date: Mon, 9 Mar 2026 10:16:31 +0900
Subject: [PATCH 2/3] Add PancakeSwap V3 deployment for Monad

---
 crates/gem_evm/src/uniswap/deployment/v3.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/crates/gem_evm/src/uniswap/deployment/v3.rs b/crates/gem_evm/src/uniswap/deployment/v3.rs
index 84f564bbb..9b0cbca74 100644
--- a/crates/gem_evm/src/uniswap/deployment/v3.rs
+++ b/crates/gem_evm/src/uniswap/deployment/v3.rs
@@ -126,6 +126,11 @@ pub fn get_pancakeswap_router_deployment_by_chain(chain: &Chain) -> Option<V3Dep
             universal_router: "0xdAee41E335322C85ff2c5a6745c98e1351806e98",
             permit2: "0x686FD50007EaA636F01154d660b96110B6bFe351",
         }),
+        Chain::Monad => Some(V3Deployment {
+            quoter_v2: "0xB048Bbc1Ee6b733FFfCFb9e9CeF7375518e25997",
+            universal_router: "0x23682a588CF2601ACa977dF200938634c9F7d552",
+            permit2: "0x000000000022D473030F116dDEE9F6B43aC78BA3",
+        }),
         _ => None,
     }
 }

From 4da1ddc24c99508b3fa5956a1e95783b9eaa514d Mon Sep 17 00:00:00 2001
From: 0xh3rman <119309671+0xh3rman@users.noreply.github.com>
Date: Mon, 9 Mar 2026 14:06:11 +0900
Subject: [PATCH 3/3] Fix monad permit 2 address for pcs

---
 crates/gem_evm/src/uniswap/deployment/v3.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/gem_evm/src/uniswap/deployment/v3.rs b/crates/gem_evm/src/uniswap/deployment/v3.rs
index 9b0cbca74..312c2b6a3 100644
--- a/crates/gem_evm/src/uniswap/deployment/v3.rs
+++ b/crates/gem_evm/src/uniswap/deployment/v3.rs
@@ -129,7 +129,7 @@ pub fn get_pancakeswap_router_deployment_by_chain(chain: &Chain) -> Option<V3Dep
         Chain::Monad => Some(V3Deployment {
             quoter_v2: "0xB048Bbc1Ee6b733FFfCFb9e9CeF7375518e25997",
             universal_router: "0x23682a588CF2601ACa977dF200938634c9F7d552",
-            permit2: "0x000000000022D473030F116dDEE9F6B43aC78BA3",
+            permit2: "0xDca6Dd86A5E305dB99A15eaEB2a6ecfc7F579778",
         }),
         _ => None,
     }