diff --git a/.changeset/stale-swans-report.md b/.changeset/stale-swans-report.md
new file mode 100644
index 000000000..405628990
--- /dev/null
+++ b/.changeset/stale-swans-report.md
@@ -0,0 +1,5 @@
+---
+"@stakekit/widget": patch
+---
+
+feat: hoodi chain support
diff --git a/packages/widget/src/domain/types/chains/evm.ts b/packages/widget/src/domain/types/chains/evm.ts
index 9153887b7..436ce9f2b 100644
--- a/packages/widget/src/domain/types/chains/evm.ts
+++ b/packages/widget/src/domain/types/chains/evm.ts
@@ -10,7 +10,7 @@ import {
   gnosis,
   goerli,
   harmonyOne,
-  holesky,
+  hoodi,
   linea,
   mainnet,
   optimism,
@@ -20,6 +20,7 @@ import {
   unichain,
   viction,
 } from "viem/chains";
+import type { KebabToCamelCase } from "../../../types/utils";
 import { getNetworkLogo } from "../../../utils";
 
 const supportedEVMChains = [
@@ -33,7 +34,7 @@ const supportedEVMChains = [
   EvmNetworks.Optimism,
   EvmNetworks.Polygon,
   EvmNetworks.Viction,
-  EvmNetworks.EthereumHolesky,
+  EvmNetworks.EthereumHoodi,
   EvmNetworks.Base,
   EvmNetworks.Linea,
   EvmNetworks.Core,
@@ -142,10 +143,10 @@ export const evmChainsMap: EvmChainsMap = {
       iconUrl: getNetworkLogo(EvmNetworks.Sonic),
     },
   },
-  [EvmNetworks.EthereumHolesky]: {
+  [EvmNetworks.EthereumHoodi]: {
     type: "evm",
-    skChainName: EvmNetworks.EthereumHolesky,
-    wagmiChain: holesky,
+    skChainName: EvmNetworks.EthereumHoodi,
+    wagmiChain: hoodi,
   },
   [EvmNetworks.EthereumGoerli]: {
     type: "evm",
@@ -202,9 +203,15 @@ export enum EvmChainIds {
   Linea = 59_144,
   Core = 1116,
   Sonic = 146,
-  EthereumHolesky = 17000,
+  EthereumHoodi = 560048,
   EthereumGoerli = 5,
   EthereumSepolia = 11_155_111,
   Unichain = 130,
   Katana = 747474,
+  Gnosis = 100,
 }
+
+EvmChainIds satisfies Record<
+  Capitalize<KebabToCamelCase<SupportedEvmChain>>,
+  number
+>;
diff --git a/packages/widget/src/domain/types/chains/ledger.ts b/packages/widget/src/domain/types/chains/ledger.ts
index 738dea4a9..e8d7417dc 100644
--- a/packages/widget/src/domain/types/chains/ledger.ts
+++ b/packages/widget/src/domain/types/chains/ledger.ts
@@ -96,10 +96,10 @@ export const supportedLedgerFamiliesWithCurrency = {
       family: "ethereum",
       skChainName: EvmNetworks.AvalancheC,
     },
-    ethereum_holesky: {
-      currencyId: "ethereum_holesky",
+    ethereum_hoodi: {
+      currencyId: "ethereum_hoodi",
       family: "ethereum",
-      skChainName: EvmNetworks.EthereumHolesky,
+      skChainName: EvmNetworks.EthereumHoodi,
     },
     bsc: {
       currencyId: "bsc",
diff --git a/packages/widget/src/domain/types/chains/misc.ts b/packages/widget/src/domain/types/chains/misc.ts
index b6fda87c2..749a3cb3d 100644
--- a/packages/widget/src/domain/types/chains/misc.ts
+++ b/packages/widget/src/domain/types/chains/misc.ts
@@ -1,5 +1,6 @@
 import { MiscNetworks } from "@stakekit/common";
 import type { Chain } from "@stakekit/rainbowkit";
+import type { KebabToCamelCase } from "../../../types/utils";
 import { getTokenLogo } from "../../../utils";
 
 const supportedMiscChains = [
@@ -132,3 +133,8 @@ export enum MiscChainIds {
   Tron = 79,
   Ton = 3412,
 }
+
+MiscChainIds satisfies Record<
+  Capitalize<KebabToCamelCase<SupportedMiscChains>>,
+  number
+>;
diff --git a/packages/widget/src/domain/types/chains/substrate.ts b/packages/widget/src/domain/types/chains/substrate.ts
index e356b56d8..1de515abc 100644
--- a/packages/widget/src/domain/types/chains/substrate.ts
+++ b/packages/widget/src/domain/types/chains/substrate.ts
@@ -1,5 +1,6 @@
 import { SubstrateNetworks } from "@stakekit/common";
 import type { Chain } from "@stakekit/rainbowkit";
+import type { KebabToCamelCase } from "../../../types/utils";
 import { getNetworkLogo } from "../../../utils";
 
 const supportedSubstrateChains = [
@@ -81,3 +82,8 @@ export enum SubstrateChainIds {
   Polkadot = 9999,
   Bittensor = 558,
 }
+
+SubstrateChainIds satisfies Record<
+  Capitalize<KebabToCamelCase<SupportedSubstrateChains>>,
+  number
+>;
diff --git a/packages/widget/src/types/utils.ts b/packages/widget/src/types/utils.ts
index 686d993b6..7e650014e 100644
--- a/packages/widget/src/types/utils.ts
+++ b/packages/widget/src/types/utils.ts
@@ -19,3 +19,8 @@ export type Action<T extends string, D = void> = D extends void
   : { type: T; data: D };
 
 export type Nullable<T> = T | undefined | null;
+
+export type KebabToCamelCase<S extends string> =
+  S extends `${infer P1}-${infer P2}${infer P3}`
+    ? `${P1}${Capitalize<KebabToCamelCase<`${P2}${P3}`>>}`
+    : S;