Add Monad mainnet support across EVM and primitives

Settings.yaml

@@ -184,7 +184,7 @@ chains:
   hypercore:
     url: https://api.hyperliquid.xyz
   monad:
-    url: https://testnet-rpc.monad.xyz #TODO: Monad
+    url: https://rpc.monad.xyz
 
 swap:
   jupiter:

crates/gem_evm/src/multicall3.rs

@@ -86,8 +86,9 @@ pub fn deployment_by_chain(chain: &EVMChain) -> &'static str {
         | EVMChain::Berachain
         | EVMChain::Ink
         | EVMChain::Unichain
-        | EVMChain::Hyperliquid => "0xcA11bde05977b3631167028862bE2a173976CA11",
+        | EVMChain::Hyperliquid
+        | EVMChain::Monad => "0xcA11bde05977b3631167028862bE2a173976CA11",
         EVMChain::ZkSync | EVMChain::Abstract => "0xF9cda624FBC7e059355ce98a31693d299FACd963",
-        EVMChain::Plasma | EVMChain::Monad => "", //TODO: Monad
+        EVMChain::Plasma => "",
     }
 }

crates/gem_evm/src/uniswap/deployment/mod.rs

@@ -22,7 +22,8 @@ pub fn get_uniswap_permit2_by_chain(chain: &Chain) -> Option<&'static str> {
         | Chain::Blast
         | Chain::World
         | Chain::Unichain
-        | Chain::Ink => Some("0x000000000022D473030F116dDEE9F6B43aC78BA3"),
+        | Chain::Ink
+        | Chain::Monad => Some("0x000000000022D473030F116dDEE9F6B43aC78BA3"),
         Chain::ZkSync | Chain::Abstract => Some("0x0000000000225e31d15943971f47ad3022f714fa"),
         _ => None,
     }

crates/gem_evm/src/uniswap/deployment/v3.rs

@@ -86,6 +86,13 @@ pub fn get_uniswap_router_deployment_by_chain(chain: &Chain) -> Option<V3Deploym
             permit2,
             universal_router: "0xEf740bf23aCaE26f6492B10de645D6B98dC8Eaf3",
         }),
+        // NOTE: Monad testnet (chain ID 10143) addresses - will need to update for mainnet (chain ID 143)
+        // See: https://github.com/Uniswap/contracts/blob/main/deployments/143.md
+        Chain::Monad => Some(V3Deployment {
+            quoter_v2: "0x1b4e313fef15630af3e6f2de550dbf4cc9d3081d",
+            permit2,
+            universal_router: "0x3ae6d8a282d67893e17aa70ebffb33ee5aa65893",
+        }),
         _ => None,
     }
 }

crates/gem_evm/src/uniswap/path.rs

@@ -119,6 +119,7 @@ pub fn get_base_pair(chain: &EVMChain, weth_as_native: bool) -> Option<BasePair>
         EVMChain::Manta => "0xb73603c5d87fa094b7314c74ace2e64d165016fb",
         EVMChain::Linea => "0x176211869cA2b568f2A7D4EE941E073a821EE1ff",
         EVMChain::Ink => "0xF1815bd50389c46847f0Bda824eC8da914045D14",
+        EVMChain::Monad => "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
         EVMChain::OpBNB | EVMChain::Plasma => "",
         _ => panic!("USDC is not configured for this chain"),
     };
@@ -143,7 +144,7 @@ pub fn get_base_pair(chain: &EVMChain, weth_as_native: bool) -> Option<BasePair>
         EVMChain::OpBNB => "0x9e5AAC1Ba1a2e6aEd6b32689DFcF62A509Ca96f3",
         EVMChain::Ink => "0x0200C29006150606B650577BBE7B6248F58470c1",
         EVMChain::Plasma => "0xB8CE59FC3717ada4C02eaDF9682A9e934F625ebb", // USDT0
-        EVMChain::Blast | EVMChain::World => "",                          // None
+        EVMChain::Blast | EVMChain::World | EVMChain::Monad => "",        // None
         _ => panic!("USDT is not configured for this chain"),
     };
 

crates/primitives/src/chain.rs

@@ -137,7 +137,7 @@ impl Chain {
             Self::Unichain => "130",
             Self::Hyperliquid => "999",
             Self::HyperCore => "1337",
-            Self::Monad => "10143", //TODO: Monad 143
+            Self::Monad => "143",
         }
     }
 

crates/primitives/src/chain_evm.rs

@@ -144,7 +144,7 @@ impl EVMChain {
             Self::Mantle => Some("0x78c1b0C915c4FAA5FffA6CAbf0219DA63d7f4cb8"), // Wrapped Mantle (WMNT)
             Self::Manta => Some("0x0dc808adce2099a9f62aa87d9670745aba741746"),
             Self::Plasma => Some("0x6100E367285b01F48D07953803A2d8dCA5D19873"), // Wrapped Plasma (WXPL)
-            Self::Monad => None,                                                //TODO: Monad
+            Self::Monad => Some("0x3bd359C1119dA7Da1D913D1C4D2B7c461115433A"),
         }
     }
 

crates/primitives/src/explorers/etherscan.rs

@@ -29,7 +29,7 @@ impl EtherScan {
             EVMChain::Abstract => Explorer::boxed(Metadata::with_token("Abscan", "https://abscan.org")),
             EVMChain::Berachain => Explorer::boxed(Metadata::with_token("Berascan", "https://berascan.com")),
             EVMChain::Unichain => Explorer::boxed(Metadata::with_token("Uniscan", "https://uniscan.xyz")),
-            EVMChain::Monad => Explorer::boxed(Metadata::with_token("Monad", "https://testnet.monadexplorer.com")),
+            EVMChain::Monad => Explorer::boxed(Metadata::with_token("Monad", "https://monadexplorer.com")),
             EVMChain::Hyperliquid => Explorer::boxed(Metadata::with_token("HyperEvmScan", "https://hyperevmscan.io")),
             _ => todo!(),
         }

crates/primitives/src/node_config.rs

@@ -157,6 +157,6 @@ pub fn get_nodes_for_chain(chain: Chain) -> Vec<Node> {
             Node::new("https://hyperliquid-json-rpc.stakely.io", NodePriority::High),
         ],
         Chain::HyperCore => vec![Node::new("https://api.hyperliquid.xyz", NodePriority::High)],
-        Chain::Monad => vec![], //TODO: Monad
+        Chain::Monad => vec![Node::new("https://rpc.monad.xyz", NodePriority::High)],
     }
 }