From de480fd6dba2dff178058b6a2ea2bf4e7dff68af Mon Sep 17 00:00:00 2001
From: Rohit Saw <rohitsaw115@bitgo.com>
Date: Mon, 27 Oct 2025 14:27:57 +0530
Subject: [PATCH] feat: add statics config for Hedera EVM

ticket: win-7681
---
 modules/sdk-core/src/bitgo/environments.ts    |  6 +++
 modules/statics/src/allCoinsAndTokens.ts      | 38 +++++++++++++++++++
 modules/statics/src/base.ts                   |  2 +
 modules/statics/src/networks.ts               | 20 ++++++++++
 .../unit/fixtures/expectedColdFeatures.ts     |  2 +
 5 files changed, 68 insertions(+)

diff --git a/modules/sdk-core/src/bitgo/environments.ts b/modules/sdk-core/src/bitgo/environments.ts
index 6bc697d032..fbd33bcb0f 100644
--- a/modules/sdk-core/src/bitgo/environments.ts
+++ b/modules/sdk-core/src/bitgo/environments.ts
@@ -266,6 +266,9 @@ const mainnetBase: EnvironmentTemplate = {
     megaeth: {
       baseUrl: 'https://carrot.megaeth.com/rpc', //TODO: add mainnet url when available
     },
+    hedera: {
+      baseUrl: 'https://server-verify.hashscan.io/verify',
+    },
   },
   icpNodeUrl: 'https://ic0.app',
   worldExplorerBaseUrl: 'https://worldscan.org/',
@@ -400,6 +403,9 @@ const testnetBase: EnvironmentTemplate = {
     plume: {
       baseUrl: 'https://testnet-explorer.plume.org/api',
     },
+    hedera: {
+      baseUrl: 'https://server-verify.hashscan.io/verify',
+    },
   },
   stxNodeUrl: 'https://api.testnet.hiro.so',
   vetNodeUrl: 'https://sync-testnet.vechain.org',
diff --git a/modules/statics/src/allCoinsAndTokens.ts b/modules/statics/src/allCoinsAndTokens.ts
index c152b750e8..14f2a91e5a 100644
--- a/modules/statics/src/allCoinsAndTokens.ts
+++ b/modules/statics/src/allCoinsAndTokens.ts
@@ -2121,6 +2121,44 @@ export const allCoinsAndTokens = [
       CoinFeature.EVM_UNSIGNED_SWEEP_RECOVERY,
     ]
   ),
+  account(
+    '577efbd5-4f61-4620-a736-5a2655d1521d',
+    'hbarevm',
+    'Hedera EVM',
+    Networks.main.hederaEVM,
+    8,
+    UnderlyingAsset.HBAREVM,
+    BaseUnit.HBAR,
+    [
+      ...EVM_FEATURES,
+      CoinFeature.SHARED_EVM_SIGNING,
+      CoinFeature.SHARED_EVM_SDK,
+      CoinFeature.EVM_COMPATIBLE_IMS,
+      CoinFeature.EVM_COMPATIBLE_UI,
+      CoinFeature.EVM_COMPATIBLE_WP,
+      CoinFeature.EVM_NON_BITGO_RECOVERY,
+      CoinFeature.EVM_UNSIGNED_SWEEP_RECOVERY,
+    ]
+  ),
+  account(
+    'd38fb9c4-2949-404b-85be-7c828a416de9',
+    'thbarevm',
+    'Testnet Hedera EVM',
+    Networks.test.hederaEVM,
+    8,
+    UnderlyingAsset.HBAREVM,
+    BaseUnit.HBAR,
+    [
+      ...EVM_FEATURES,
+      CoinFeature.SHARED_EVM_SIGNING,
+      CoinFeature.SHARED_EVM_SDK,
+      CoinFeature.EVM_COMPATIBLE_IMS,
+      CoinFeature.EVM_COMPATIBLE_UI,
+      CoinFeature.EVM_COMPATIBLE_WP,
+      CoinFeature.EVM_NON_BITGO_RECOVERY,
+      CoinFeature.EVM_UNSIGNED_SWEEP_RECOVERY,
+    ]
+  ),
   canton(
     '07385320-5a4f-48e9-97a5-86d4be9f24b0',
     'canton',
diff --git a/modules/statics/src/base.ts b/modules/statics/src/base.ts
index f9277dbe21..df54690e18 100644
--- a/modules/statics/src/base.ts
+++ b/modules/statics/src/base.ts
@@ -60,6 +60,7 @@ export enum CoinFamily {
   FLRP = 'flrp',
   HASH = 'hash', // Provenance
   HBAR = 'hbar',
+  HBAREVM = 'hbarevm', // Hedera EVM coin
   ICP = 'icp',
   INITIA = 'initia',
   INJECTIVE = 'injective',
@@ -536,6 +537,7 @@ export enum UnderlyingAsset {
   GTC = 'gtc',
   HASH = 'hash', // Provenance
   HBAR = 'hbar', // Hedera main coin
+  HBAREVM = 'hbarevm', // Hedera EVM coin
   ICP = 'icp',
   IP = 'ip', // Story Chain
   INITIA = 'initia',
diff --git a/modules/statics/src/networks.ts b/modules/statics/src/networks.ts
index 0d6b5bc714..1eba2f8435 100644
--- a/modules/statics/src/networks.ts
+++ b/modules/statics/src/networks.ts
@@ -1992,6 +1992,24 @@ class Plume extends Mainnet implements EthereumNetwork {
   nativeCoinOperationHashPrefix = '98866';
 }
 
+class HederaEVMTestnet extends Testnet implements EthereumNetwork {
+  name = 'Testnet Hedera EVM';
+  family = CoinFamily.HBAREVM;
+  explorerUrl = 'https://hashscan.io/mainnet/transactions/';
+  accountExplorerUrl = 'https://hashscan.io/mainnet/account/';
+  chainId = 296;
+  nativeCoinOperationHashPrefix = '296';
+}
+
+class HederaEVM extends Mainnet implements EthereumNetwork {
+  name = 'Hedera EVM';
+  family = CoinFamily.HBAREVM;
+  explorerUrl = 'https://hashscan.io/testnet/transaction/';
+  accountExplorerUrl = 'https://hashscan.io/testnet/account/';
+  chainId = 295;
+  nativeCoinOperationHashPrefix = '295';
+}
+
 class PlumeTestnet extends Testnet implements EthereumNetwork {
   name = 'PlumeTestnet';
   family = CoinFamily.PLUME;
@@ -2055,6 +2073,7 @@ export const Networks = {
     flrP: Object.freeze(new FlareP()),
     hash: Object.freeze(new Hash()),
     hedera: Object.freeze(new Hedera()),
+    hederaEVM: Object.freeze(new HederaEVM()),
     icp: Object.freeze(new Icp()),
     ip: Object.freeze(new IP()),
     initia: Object.freeze(new Initia()),
@@ -2155,6 +2174,7 @@ export const Networks = {
     ethereumClassicTestnet: Object.freeze(new EthereumClassicTestnet()),
     hash: Object.freeze(new HashTestnet()),
     hedera: Object.freeze(new HederaTestnet()),
+    hederaEVM: Object.freeze(new HederaEVMTestnet()),
     icp: Object.freeze(new IcpTestnet()),
     ip: Object.freeze(new IPTestnet()),
     initia: Object.freeze(new InitiaTestnet()),
diff --git a/modules/statics/test/unit/fixtures/expectedColdFeatures.ts b/modules/statics/test/unit/fixtures/expectedColdFeatures.ts
index 21d491d91b..223f905e99 100644
--- a/modules/statics/test/unit/fixtures/expectedColdFeatures.ts
+++ b/modules/statics/test/unit/fixtures/expectedColdFeatures.ts
@@ -74,6 +74,7 @@ export const expectedColdFeatures = {
     'flow',
     'flr',
     'hash',
+    'hbarevm',
     'icp',
     'ip', // Story chain
     'initia',
@@ -129,6 +130,7 @@ export const expectedColdFeatures = {
     'tfetchai',
     'tflow',
     'tflr',
+    'thbarevm',
     'tog',
     'tmegaeth',
     'tmon',