diff --git a/index.ts b/index.ts
new file mode 100644
index 0000000..2c63d61
--- /dev/null
+++ b/index.ts
@@ -0,0 +1,77 @@
+export default async function getRPCHandler() {
+  let modulePath;
+  if (typeof window !== "undefined") {
+    modulePath = "./esm/index.js";
+  } else {
+    modulePath = "./cjs/index.js";
+  }
+
+  const { RPCHandler } = await import(modulePath);
+
+  return RPCHandler;
+}
+
+import {
+  ChainId,
+  ChainNames,
+  HandlerConstructorConfig,
+  HandlerInterface,
+  NativeToken,
+  NetworkCurrencies,
+  NetworkExplorers,
+  NetworkIds,
+  NetworkNames,
+  NetworkRPCs,
+  Token,
+  Tokens,
+  ValidBlockData,
+} from "./types/handler";
+
+import {
+  LOCAL_HOST,
+  chainIDList,
+  extraRpcs,
+  getNetworkName,
+  networkCurrencies,
+  networkExplorers,
+  networkIds,
+  networkNames,
+  networkRpcs,
+  nftAddress,
+  permit2Address,
+  tokens,
+} from "./types/constants";
+
+import { RPCHandler } from "./types/rpc-handler";
+
+export {
+  LOCAL_HOST,
+  chainIDList,
+  extraRpcs,
+  getNetworkName,
+  networkCurrencies,
+  networkExplorers,
+  networkIds,
+  networkNames,
+  networkRpcs,
+  nftAddress,
+  permit2Address,
+  tokens,
+};
+
+export type {
+  ChainId,
+  ChainNames,
+  HandlerConstructorConfig,
+  HandlerInterface,
+  NativeToken,
+  NetworkCurrencies,
+  NetworkExplorers,
+  NetworkIds,
+  NetworkNames,
+  NetworkRPCs,
+  Token,
+  Tokens,
+  ValidBlockData,
+};
+export { RPCHandler };
diff --git a/package.json b/package.json
index be8baf0..033b3e6 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
   ],
   "dependencies": {
     "@ethersproject/providers": "5.7.2",
+    "axios": "^1.7.1",
     "node-fetch": "^3.3.2"
   },
   "devDependencies": {