diff --git a/types/RazorpayCheckout.d.ts b/types/RazorpayCheckout.d.ts
new file mode 100644
index 00000000..e56f36ef
--- /dev/null
+++ b/types/RazorpayCheckout.d.ts
@@ -0,0 +1,31 @@
+export default RazorpayCheckout;
+interface Wallet {
+  wallets: string[];
+}
+
+interface Prefill {
+  email: string;
+  contact: string;
+  name: string;
+}
+
+interface Theme {
+  color: string;
+}
+
+interface Options {
+  description: String;
+  image?: String;
+  currency: String;
+  key: String;
+  amount: String;
+  external: Wallet;
+  name?: String;
+  prefill: Prefill;
+  theme: Theme;
+}
+
+declare class RazorpayCheckout {
+  static open(options: Options, successCallback: any, errorCallback: any): any;
+  static onExternalWalletSelection(externalWalletCallback: any): void;
+}