diff --git a/.changeset/curvy-countries-exercise.md b/.changeset/curvy-countries-exercise.md
new file mode 100644
index 00000000..47e037b3
--- /dev/null
+++ b/.changeset/curvy-countries-exercise.md
@@ -0,0 +1,5 @@
+---
+"@treasure-dev/tdk-core": patch
+---
+
+Added Treasure chain configuration
diff --git a/apps/api/src/index.ts b/apps/api/src/index.ts
index 93594343..dd3cc53d 100644
--- a/apps/api/src/index.ts
+++ b/apps/api/src/index.ts
@@ -4,7 +4,10 @@ import { PrismaClient } from "@prisma/client";
 import * as Sentry from "@sentry/node";
 import { Engine } from "@thirdweb-dev/engine";
 import { createAuth } from "@treasure-dev/auth";
-import { TREASURE_TOPAZ_CHAIN_DEFINITION } from "@treasure-dev/tdk-core";
+import {
+  TREASURE_CHAIN_DEFINITION,
+  TREASURE_TOPAZ_CHAIN_DEFINITION,
+} from "@treasure-dev/tdk-core";
 import { http, createConfig, fallback } from "@wagmi/core";
 import {
   arbitrum,
@@ -63,6 +66,7 @@ const main = async () => {
         arbitrumSepolia,
         mainnet,
         sepolia,
+        defineChain(TREASURE_CHAIN_DEFINITION),
         defineChain(TREASURE_TOPAZ_CHAIN_DEFINITION),
       ],
       transports: {
@@ -90,6 +94,12 @@ const main = async () => {
           ),
           http(),
         ]),
+        [TREASURE_CHAIN_DEFINITION.id]: fallback([
+          http(
+            `https://${TREASURE_CHAIN_DEFINITION.id}.rpc.thirdweb.com/${env.THIRDWEB_CLIENT_ID}`,
+          ),
+          http(),
+        ]),
         [TREASURE_TOPAZ_CHAIN_DEFINITION.id]: fallback([
           http(
             `https://${TREASURE_TOPAZ_CHAIN_DEFINITION.id}.rpc.thirdweb.com/${env.THIRDWEB_CLIENT_ID}`,
diff --git a/apps/api/src/routes/transactions.ts b/apps/api/src/routes/transactions.ts
index e9c60860..f40cc32a 100644
--- a/apps/api/src/routes/transactions.ts
+++ b/apps/api/src/routes/transactions.ts
@@ -1,8 +1,5 @@
 import * as Sentry from "@sentry/node";
-import {
-  ACCOUNT_FACTORY_ADDRESS,
-  getContractAddress,
-} from "@treasure-dev/tdk-core";
+import { ACCOUNT_FACTORY_ADDRESS } from "@treasure-dev/tdk-core";
 import type { FastifyPluginAsync } from "fastify";
 
 import "../middleware/auth";
diff --git a/packages/core/src/constants.ts b/packages/core/src/constants.ts
index 8f67b779..42c3a2ce 100644
--- a/packages/core/src/constants.ts
+++ b/packages/core/src/constants.ts
@@ -16,7 +16,7 @@ export const DEFAULT_TDK_DARKMATTER_BASE_URI =
 
 // Chains
 export const TREASURE_TOPAZ_CHAIN_DEFINITION = {
-  id: 978_658,
+  id: 978658,
   name: "Treasure Topaz",
   nativeCurrency: {
     name: "MAGIC",
@@ -30,15 +30,38 @@ export const TREASURE_TOPAZ_CHAIN_DEFINITION = {
   },
   blockExplorers: {
     default: {
-      name: "Treasurescan",
+      name: "Treasure Topaz Explorer",
       url: "https://topaz.treasurescan.io",
-      apiUrl: "https://block-explorer.topaz.treasurescan.io/api",
+      apiUrl: "https://topaz.treasurescan.io/node-api/proxy/api/v2",
     },
   },
   testnet: true,
 };
 export const treasureTopaz = defineChain(TREASURE_TOPAZ_CHAIN_DEFINITION);
 
+export const TREASURE_CHAIN_DEFINITION = {
+  id: 61166,
+  name: "Treasure",
+  nativeCurrency: {
+    name: "MAGIC",
+    symbol: "MAGIC",
+    decimals: 18,
+  },
+  rpcUrls: {
+    default: {
+      http: ["https://rpc.treasure.lol"],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: "Treasure Explorer",
+      url: "https://treasurescan.io",
+      apiUrl: "https://treasurescan.io/api/v2",
+    },
+  },
+};
+export const treasure = defineChain(TREASURE_CHAIN_DEFINITION);
+
 // APIs
 export const BRIDGEWORLD_API_URL = {
   [arbitrum.id]:
diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 2169dc9e..3391aff4 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -11,7 +11,9 @@ export {
   DEFAULT_TDK_ECOSYSTEM_ID,
   TOKEN_IDS,
   TREASURE_CONDUIT_KEYS,
+  TREASURE_CHAIN_DEFINITION,
   TREASURE_TOPAZ_CHAIN_DEFINITION,
+  treasure,
   treasureTopaz,
 } from "./constants";
 export { erc20Abi } from "./abis/erc20Abi";