diff --git a/configs/envs/.env.facet b/configs/envs/.env.facet
new file mode 100644
index 0000000000..94a7374fcb
--- /dev/null
+++ b/configs/envs/.env.facet
@@ -0,0 +1,48 @@
+# Local ENVs
+NEXT_PUBLIC_APP_PROTOCOL=http
+NEXT_PUBLIC_APP_HOST=localhost
+NEXT_PUBLIC_APP_PORT=3000
+NEXT_PUBLIC_APP_ENV=development
+NEXT_PUBLIC_API_WEBSOCKET_PROTOCOL=ws
+NEXT_PUBLIC_IS_TESTNET=false
+
+# Instance ENVs
+NEXT_PUBLIC_ADMIN_SERVICE_API_HOST=https://admin-rs.services.blockscout.com
+NEXT_PUBLIC_API_BASE_PATH=/
+NEXT_PUBLIC_API_HOST=explorer.facet.org
+NEXT_PUBLIC_API_SPEC_URL=https://raw.githubusercontent.com/blockscout/blockscout-api-v2-swagger/main/swagger.yaml
+NEXT_PUBLIC_CONTRACT_CODE_IDES=[{'title':'Remix IDE','url':'https://remix.ethereum.org/?address={hash}&blockscout={domain}','icon_url':'https://raw.githubusercontent.com/blockscout/frontend-configs/main/configs/ide-icons/remix.png'}]
+NEXT_PUBLIC_CONTRACT_INFO_API_HOST=https://contracts-info.services.blockscout.com
+NEXT_PUBLIC_HAS_CONTRACT_AUDIT_REPORTS=true
+NEXT_PUBLIC_HAS_USER_OPS=true
+NEXT_PUBLIC_HIDE_INDEXING_ALERT_INT_TXS=true
+NEXT_PUBLIC_HOMEPAGE_CHARTS=['daily_txs']
+NEXT_PUBLIC_HOMEPAGE_HERO_BANNER_CONFIG={'background':['url(https://facetswap.com/halftone_1.svg) center center / cover no-repeat, rgba(121,94,228,1)'],'text_color':['white'],'button':{'_default':{'background':['rgba(195,255,0,1)'],'text_color':['black']},'_hover':{'background':['rgba(219,255,102,1)'],'text_color':['black']}}}
+NEXT_PUBLIC_METADATA_SERVICE_API_HOST=https://metadata.services.blockscout.com
+NEXT_PUBLIC_METASUITES_ENABLED=true
+NEXT_PUBLIC_NAME_SERVICE_API_HOST=https://bens.services.blockscout.com
+NEXT_PUBLIC_NETWORK_CURRENCY_DECIMALS=18
+NEXT_PUBLIC_NETWORK_CURRENCY_NAME=Facet Compute Token
+NEXT_PUBLIC_NETWORK_CURRENCY_SYMBOL=FCT
+NEXT_PUBLIC_NETWORK_ICON=https://facet.org/facet-logo-black.svg
+NEXT_PUBLIC_NETWORK_ID=1027303
+NEXT_PUBLIC_NETWORK_LOGO=https://facet.org/facet-logo-and-name-black.svg
+NEXT_PUBLIC_NETWORK_NAME=Facet Mainnet
+NEXT_PUBLIC_NETWORK_RPC_URL=https://mainnet.facet.org/
+NEXT_PUBLIC_NETWORK_SHORT_NAME=Mainnet
+NEXT_PUBLIC_NETWORK_VERIFICATION_TYPE=validation
+NEXT_PUBLIC_OG_ENHANCED_DATA_ENABLED=true
+NEXT_PUBLIC_OG_IMAGE_URL=https://facet.org/facet-social.png
+NEXT_PUBLIC_ROLLUP_PARENT_CHAIN={'baseUrl':'https://eth.blockscout.com','currency':{'name':'Ether','symbol':'ETH','decimals':18},'isTestnet':false,'id':1,'name':'Ethereum Mainnet','rpcUrls':['https://ethereum-rpc.publicnode.com']}
+NEXT_PUBLIC_ROLLUP_L1_BASE_URL=https://eth.blockscout.com
+NEXT_PUBLIC_ROLLUP_PARENT_CHAIN_NAME=Ethereum
+NEXT_PUBLIC_ROLLUP_TYPE=optimistic
+NEXT_PUBLIC_ROLLUP_STAGE_INDEX=2
+NEXT_PUBLIC_STATS_API_BASE_PATH=/stats-service
+NEXT_PUBLIC_STATS_API_HOST=https://explorer.facet.org
+NEXT_PUBLIC_TRANSACTION_INTERPRETATION_PROVIDER=blockscout
+NEXT_PUBLIC_VIEWS_ADDRESS_IDENTICON_TYPE=gradient_avatar
+NEXT_PUBLIC_VIEWS_CONTRACT_SOLIDITYSCAN_ENABLED=true
+NEXT_PUBLIC_VIEWS_NFT_MARKETPLACES=[{'name':'Facet NFT','collection_url':'https://facetnft.com/collection/{hash}','instance_url':'https://facetnft.com/asset/{hash}/{id}','logo_url':'https://facet.org/facet-social.png'}]
+NEXT_PUBLIC_VIEWS_TOKEN_SCAM_TOGGLE_ENABLED=true
+NEXT_PUBLIC_VISUALIZE_API_HOST=https://visualizer.services.blockscout.com
\ No newline at end of file
diff --git a/next.config.js b/next.config.js
index 8f60e3b2b4..21973d913f 100644
--- a/next.config.js
+++ b/next.config.js
@@ -13,6 +13,7 @@ const rewrites = require('./nextjs/rewrites');
 /** @type {import('next').NextConfig} */
 const moduleExports = {
   transpilePackages: [
+    '@0xfacet/sdk',
     'react-syntax-highlighter',
   ],
   reactStrictMode: true,
diff --git a/package.json b/package.json
index 1621a5e521..7460259466 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,7 @@
     "postinstall": "chakra typegen ./toolkit/theme/theme.ts"
   },
   "dependencies": {
+    "@0xfacet/sdk": "^0.4.12",
     "@bigmi/react": "0.5.2",
     "@blockscout/bens-types": "1.4.1",
     "@blockscout/multichain-aggregator-types": "1.6.3-alpha.3",
@@ -130,6 +131,7 @@
     "react-number-format": "^5.3.1",
     "react-scroll": "^1.8.7",
     "rollbar": "2.26.5",
+    "solady": "^0.1.26",
     "swagger-ui-react": "5.28.0",
     "use-font-face-observer": "^1.3.0",
     "valibot": "0.38.0",
diff --git a/ui/address/contract/methods/useCallMethodWalletClient.ts b/ui/address/contract/methods/useCallMethodWalletClient.ts
index a7c50a0c49..bef253ca8c 100644
--- a/ui/address/contract/methods/useCallMethodWalletClient.ts
+++ b/ui/address/contract/methods/useCallMethodWalletClient.ts
@@ -1,3 +1,4 @@
+import { facetMainnet, facetSepolia, sendFacetTransaction, writeFacetContract } from '@0xfacet/sdk';
 import React from 'react';
 import { getAddress, type Abi } from 'viem';
 import { useAccount, useWalletClient, useSwitchChain } from 'wagmi';
@@ -18,9 +19,13 @@ interface Params {
 
 export default function useCallMethodWalletClient(): (params: Params) => Promise<FormSubmitResult> {
   const multichainContext = useMultichainContext();
-  const chainConfig = (multichainContext?.chain.app_config ?? config).chain;
+  const chainConfig = multichainContext?.chain.app_config ?? config;
+  const isFacetChain = chainConfig.chain.id === String(facetMainnet.id) || chainConfig.chain.id === String(facetSepolia.id);
+  const rollupFeature = chainConfig.features.rollup;
+  const parentChain = rollupFeature.isEnabled ? rollupFeature.parentChain : undefined;
+  const targetChainId = isFacetChain && parentChain ? Number(parentChain.id) : Number(chainConfig.chain.id);
 
-  const { data: walletClient } = useWalletClient({ chainId: Number(chainConfig?.id) });
+  const { data: walletClient } = useWalletClient({ chainId: targetChainId });
   const { isConnected, chainId, address: account } = useAccount();
   const { switchChainAsync } = useSwitchChain();
   const { trackTransaction, trackTransactionConfirm } = useRewardsActivity();
@@ -34,8 +39,12 @@ export default function useCallMethodWalletClient(): (params: Params) => Promise
       throw new Error('Wallet Client is not defined');
     }
 
-    if (chainId && String(chainId) !== chainConfig?.id) {
-      await switchChainAsync({ chainId: Number(chainConfig?.id) });
+    if (chainId && chainId !== targetChainId) {
+      await switchChainAsync({ chainId: targetChainId });
+    }
+
+    if (walletClient.chain?.id !== targetChainId) {
+      await walletClient.switchChain({ id: targetChainId });
     }
 
     const address = getAddress(addressHash);
@@ -50,11 +59,16 @@ export default function useCallMethodWalletClient(): (params: Params) => Promise
       // if the fallback method acts as a read method, it can only have one input of type bytes
       // so we pass the input value as data without encoding it
       const data = typeof _args[0] === 'string' && _args[0].startsWith('0x') ? _args[0] as `0x${ string }` : undefined;
-      const hash = await walletClient.sendTransaction({
+
+      const txRequest = {
         to: address,
         value,
         ...(data ? { data } : {}),
-      });
+      } as const;
+
+      const hash = isFacetChain ?
+        await sendFacetTransaction(walletClient, txRequest) :
+        await walletClient.sendTransaction(txRequest);
 
       if (activityResponse?.token) {
         await trackTransactionConfirm(hash, activityResponse.token);
@@ -69,7 +83,7 @@ export default function useCallMethodWalletClient(): (params: Params) => Promise
       throw new Error('Method name is not defined');
     }
 
-    const hash = await walletClient.writeContract({
+    const writeRequest = {
       args: _args,
       // Here we provide the ABI as an array containing only one item from the submitted form.
       // This is a workaround for the issue with the "viem" library.
@@ -83,12 +97,16 @@ export default function useCallMethodWalletClient(): (params: Params) => Promise
       address,
       value,
       account,
-    });
+    } as const;
+
+    const hash = isFacetChain ?
+      await writeFacetContract(walletClient, writeRequest) :
+      await walletClient.writeContract(writeRequest);
 
     if (activityResponse?.token) {
       await trackTransactionConfirm(hash, activityResponse.token);
     }
 
     return { source: 'wallet_client', data: { hash } };
-  }, [ chainId, chainConfig, isConnected, switchChainAsync, walletClient, account, trackTransaction, trackTransactionConfirm ]);
+  }, [ isConnected, walletClient, chainId, targetChainId, trackTransaction, account, isFacetChain, switchChainAsync, trackTransactionConfirm ]);
 }
diff --git a/yarn.lock b/yarn.lock
index c670cbcde8..a97d4418d4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15,6 +15,11 @@
     "@gql.tada/internal" "^1.0.0"
     graphql "^15.5.0 || ^16.0.0 || ^17.0.0"
 
+"@0xfacet/sdk@^0.4.12":
+  version "0.4.12"
+  resolved "https://registry.yarnpkg.com/@0xfacet/sdk/-/sdk-0.4.12.tgz#b588430291f596926e25f801266c890e41deb36b"
+  integrity sha512-FQIOnlukTeOI25XfwLhOVu8/Kh4eLsJOmb8RnY+oA3QRwhLXPR7l9IYgO0NCtvkwyZYOcIItscYIirCw7QZ0fQ==
+
 "@achingbrain/http-parser-js@^0.5.8":
   version "0.5.9"
   resolved "https://registry.yarnpkg.com/@achingbrain/http-parser-js/-/http-parser-js-0.5.9.tgz#708aab4a46f7369f9f33d2a836fb37f5027f0038"
@@ -20119,6 +20124,11 @@ socket.io-parser@~4.2.4:
     "@socket.io/component-emitter" "~3.1.0"
     debug "~4.3.1"
 
+solady@^0.1.26:
+  version "0.1.26"
+  resolved "https://registry.yarnpkg.com/solady/-/solady-0.1.26.tgz#80b4d621cfdbd82b772c5c701877d2f0ca12736f"
+  integrity sha512-dhGr/ptJFdea/1KE6xgqgwEdbMhUiSfRc6A+jLeltPe16zyt9qtED3PElIBVRnzEmUO5aZTjKVAr6SlqXBBcIw==
+
 sonic-boom@^2.2.1:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/sonic-boom/-/sonic-boom-2.8.0.tgz#c1def62a77425090e6ad7516aad8eb402e047611"
@@ -20270,16 +20280,7 @@ string-template@~0.2.1:
   resolved "https://registry.yarnpkg.com/string-template/-/string-template-0.2.1.tgz#42932e598a352d01fc22ec3367d9d84eec6c9add"
   integrity sha512-Yptehjogou2xm4UJbxJ4CxgZx12HBfeystp0y3x7s4Dj32ltVVG1Gg8YhKjHZkHicuKpZX/ffilA8505VbUbpw==
 
-"string-width-cjs@npm:string-width@^4.2.0":
-  version "4.2.3"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
-  integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
-  dependencies:
-    emoji-regex "^8.0.0"
-    is-fullwidth-code-point "^3.0.0"
-    strip-ansi "^6.0.1"
-
-string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
+"string-width-cjs@npm:string-width@^4.2.0", string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
   integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
@@ -20424,14 +20425,7 @@ string_decoder@~1.1.1:
   dependencies:
     safe-buffer "~5.1.0"
 
-"strip-ansi-cjs@npm:strip-ansi@^6.0.1":
-  version "6.0.1"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
-  integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
-  dependencies:
-    ansi-regex "^5.0.1"
-
-strip-ansi@^6.0.0, strip-ansi@^6.0.1:
+"strip-ansi-cjs@npm:strip-ansi@^6.0.1", strip-ansi@^6.0.0, strip-ansi@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
   integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
@@ -21933,7 +21927,7 @@ word-wrap@^1.2.5, word-wrap@~1.2.3:
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.5.tgz#d2c45c6dd4fbce621a66f136cbe328afd0410b34"
   integrity sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA==
 
-"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0":
+"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0", wrap-ansi@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
   integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
@@ -21951,15 +21945,6 @@ wrap-ansi@^6.2.0:
     string-width "^4.1.0"
     strip-ansi "^6.0.0"
 
-wrap-ansi@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
-  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
-  dependencies:
-    ansi-styles "^4.0.0"
-    string-width "^4.1.0"
-    strip-ansi "^6.0.0"
-
 wrap-ansi@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-8.1.0.tgz#56dc22368ee570face1b49819975d9b9a5ead214"