diff --git a/account-kit/infra/src/chains.ts b/account-kit/infra/src/chains.ts
index 63b42ffc90..603f1153bb 100644
--- a/account-kit/infra/src/chains.ts
+++ b/account-kit/infra/src/chains.ts
@@ -364,6 +364,24 @@ export const soneiumMinato: Chain = defineChain({
   },
 });
 
+export const soneiumMainnet: Chain = defineChain({
+  id: 1868,
+  name: "Soneium Mainnet",
+  network: "Soneium Mainnet",
+  nativeCurrency: { name: "Ether", symbol: "ETH", decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ["https://soneium-mainnet.g.alchemy.com/v2"],
+    },
+    public: {
+      http: ["https://soneium-mainnet.g.alchemy.com/v2"],
+    },
+    alchemy: {
+      http: ["https://soneium-mainnet.g.alchemy.com/v2"],
+    },
+  },
+});
+
 export const opbnbTestnet: Chain = defineChain({
   id: 5611,
   name: "OPBNB Testnet",
@@ -418,6 +436,24 @@ export const beraChainBartio: Chain = defineChain({
   },
 });
 
+export const inkSepolia: Chain = defineChain({
+  id: 763373,
+  name: "Ink Sepolia",
+  network: "Ink Sepolia",
+  nativeCurrency: { name: "Ether", symbol: "ETH", decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ["https://ink-sepolia.g.alchemy.com/v2"],
+    },
+    public: {
+      http: ["https://ink-sepolia.g.alchemy.com/v2"],
+    },
+    alchemy: {
+      http: ["https://ink-sepolia.g.alchemy.com/v2"],
+    },
+  },
+});
+
 export const arbitrumNova: Chain = {
   ...vabn,
   rpcUrls: {
diff --git a/account-kit/infra/src/index.ts b/account-kit/infra/src/index.ts
index 0d897cc4d8..31d29ec9fb 100644
--- a/account-kit/infra/src/index.ts
+++ b/account-kit/infra/src/index.ts
@@ -34,8 +34,10 @@ export {
   opbnbMainnet,
   opbnbTestnet,
   soneiumMinato,
+  soneiumMainnet,
   unichainMainnet,
   unichainSepolia,
+  inkSepolia,
 } from "./chains.js";
 export type * from "./client/decorators/alchemyEnhancedApis.js";
 export { alchemyEnhancedApiActions } from "./client/decorators/alchemyEnhancedApis.js";