diff --git a/modules/bitgo/test/v2/unit/keychains.ts b/modules/bitgo/test/v2/unit/keychains.ts
index d25fe2d695..61c2a6f37c 100644
--- a/modules/bitgo/test/v2/unit/keychains.ts
+++ b/modules/bitgo/test/v2/unit/keychains.ts
@@ -102,6 +102,7 @@ describe('V2 Keychains', function () {
         n.asset !== UnderlyingAsset.FLUENTETH &&
         n.asset !== UnderlyingAsset.MANTLE &&
         n.asset !== UnderlyingAsset.JOVAYETH &&
+        n.asset !== UnderlyingAsset.OKB &&
         coinFamilyValues.includes(n.name)
     );
 
diff --git a/modules/sdk-core/src/bitgo/environments.ts b/modules/sdk-core/src/bitgo/environments.ts
index 614a93efb8..95ea427d32 100644
--- a/modules/sdk-core/src/bitgo/environments.ts
+++ b/modules/sdk-core/src/bitgo/environments.ts
@@ -283,6 +283,9 @@ const mainnetBase: EnvironmentTemplate = {
     jovayeth: {
       baseUrl: 'https://api.zan.top/node/v1/jovay/mainnet/',
     },
+    okb: {
+      baseUrl: 'https://www.oklink.com/api/v5/explorer/block/block-list?chainShortName=xlayer',
+    },
   },
   icpNodeUrl: 'https://ic0.app',
   worldExplorerBaseUrl: 'https://worldscan.org/',
@@ -433,6 +436,9 @@ const testnetBase: EnvironmentTemplate = {
     jovayeth: {
       baseUrl: 'https://api.zan.top/node/v1/jovay/testnet/',
     },
+    okb: {
+      baseUrl: 'https://www.oklink.com/api/v5/explorer/block/block-list?chainShortName=xlayer_testnet',
+    },
   },
   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 39899dee01..4972a8addb 100644
--- a/modules/statics/src/allCoinsAndTokens.ts
+++ b/modules/statics/src/allCoinsAndTokens.ts
@@ -2278,6 +2278,40 @@ export const allCoinsAndTokens = [
     '',
     'TJovayETH'
   ),
+  account(
+    '2c59a9f2-9bb0-42ff-b925-6049476b93a0',
+    'okb',
+    'X Layer',
+    Networks.main.okb,
+    18,
+    UnderlyingAsset.OKB,
+    BaseUnit.ETH,
+    [
+      ...EVM_FEATURES,
+      CoinFeature.SHARED_EVM_SIGNING,
+      CoinFeature.SHARED_EVM_SDK,
+      CoinFeature.EVM_COMPATIBLE_IMS,
+      CoinFeature.EVM_COMPATIBLE_UI,
+      CoinFeature.EVM_COMPATIBLE_WP,
+    ]
+  ),
+  account(
+    '6f29e239-1bcd-4d29-b638-e17b5efc3f6c',
+    'tokb',
+    'Testnet X Layer',
+    Networks.test.okb,
+    18,
+    UnderlyingAsset.OKB,
+    BaseUnit.ETH,
+    [
+      ...EVM_FEATURES,
+      CoinFeature.SHARED_EVM_SIGNING,
+      CoinFeature.SHARED_EVM_SDK,
+      CoinFeature.EVM_COMPATIBLE_IMS,
+      CoinFeature.EVM_COMPATIBLE_UI,
+      CoinFeature.EVM_COMPATIBLE_WP,
+    ]
+  ),
   canton(
     '07385320-5a4f-48e9-97a5-86d4be9f24b0',
     'canton',
diff --git a/modules/statics/src/base.ts b/modules/statics/src/base.ts
index 6807a540c6..7a83bb9a56 100644
--- a/modules/statics/src/base.ts
+++ b/modules/statics/src/base.ts
@@ -87,6 +87,7 @@ export enum CoinFamily {
   OAS = 'oas',
   OFC = 'ofc',
   OG = 'og',
+  OKB = 'okb',
   OPETH = 'opeth',
   OSMO = 'osmo',
   PLUME = 'plume',
@@ -583,6 +584,7 @@ export enum UnderlyingAsset {
   NEAR = 'near',
   OAS = 'oas',
   OG = 'og',
+  OKB = 'okb',
   OPETH = 'opeth',
   OSMO = 'osmo',
   XPL = 'xpl', // Plasma Network
diff --git a/modules/statics/src/networks.ts b/modules/statics/src/networks.ts
index 5503e1a2c6..6bd0fc9c7e 100644
--- a/modules/statics/src/networks.ts
+++ b/modules/statics/src/networks.ts
@@ -1545,6 +1545,24 @@ class JovayETHTestnet extends Testnet implements EthereumNetwork {
   nativeCoinOperationHashPrefix = '2019775';
 }
 
+class Xlayer extends Mainnet implements EthereumNetwork {
+  name = 'X Layer';
+  family = CoinFamily.OKB;
+  explorerUrl = 'https://www.oklink.com/x-layer/tx/';
+  accountExplorerUrl = 'https://www.oklink.com/x-layer/address/';
+  chainId = 196;
+  nativeCoinOperationHashPrefix = '196';
+}
+
+class XlayerTestnet extends Testnet implements EthereumNetwork {
+  name = 'Testnet X Layer';
+  family = CoinFamily.OKB;
+  explorerUrl = 'https://www.oklink.com/x-layer-testnet/tx/';
+  accountExplorerUrl = 'https://www.oklink.com/x-layer-testnet/address/';
+  chainId = 195;
+  nativeCoinOperationHashPrefix = '195';
+}
+
 class CreditcoinTestnet extends Testnet implements EthereumNetwork {
   name = 'CreditcoinTestnet';
   family = CoinFamily.CTC;
@@ -2160,6 +2178,7 @@ export const Networks = {
     oas: Object.freeze(new Oas()),
     og: Object.freeze(new Og()),
     ofc: Object.freeze(new Ofc()),
+    okb: Object.freeze(new Xlayer()),
     optimism: Object.freeze(new Optimism()),
     osmo: Object.freeze(new Osmo()),
     rbtc: Object.freeze(new Rbtc()),
@@ -2264,6 +2283,7 @@ export const Networks = {
     oas: Object.freeze(new OasTestnet()),
     og: Object.freeze(new OgTestnet()),
     ofc: Object.freeze(new OfcTestnet()),
+    okb: Object.freeze(new XlayerTestnet()),
     optimism: Object.freeze(new OptimismTestnet()),
     osmo: Object.freeze(new OsmoTestnet()),
     rbtc: Object.freeze(new RbtcTestnet()),
diff --git a/modules/statics/test/unit/fixtures/expectedColdFeatures.ts b/modules/statics/test/unit/fixtures/expectedColdFeatures.ts
index 79c965b832..74be91693b 100644
--- a/modules/statics/test/unit/fixtures/expectedColdFeatures.ts
+++ b/modules/statics/test/unit/fixtures/expectedColdFeatures.ts
@@ -106,6 +106,7 @@ export const expectedColdFeatures = {
     'near',
     'oas',
     'og',
+    'okb',
     'osmo',
     'plume',
     'polyx',
@@ -149,6 +150,7 @@ export const expectedColdFeatures = {
     'thbarevm',
     'tjovayeth',
     'tog',
+    'tokb',
     'tmegaeth',
     'tmon',
     'tworld',