diff --git a/packages/webhook/sdk/src/event-types.ts b/packages/webhook/sdk/src/event-types.ts
index 38d46eab40..26c6d2ab73 100644
--- a/packages/webhook/sdk/src/event-types.ts
+++ b/packages/webhook/sdk/src/event-types.ts
@@ -1,5 +1,7 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 
+import { imx } from '@imtbl/generated-clients';
+
 export interface BlockChainMetadata {
   log_index: string;
   block_number: string;
@@ -344,3 +346,60 @@ export interface ZkevmTradeCreated {
     log_index_in_block: string;
   };
 }
+
+export enum imxEventName {
+  imtbl_x_nft_created = '',
+  imtbl_x_nft_updated = '',
+  imtbl_x_order_accepted = '',
+  imtbl_x_order_filled = '',
+  imtbl_x_order_cancelled = 'imtbl_x_order_cancelled',
+  imtbl_x_transfer_created = 'imtbl_x_transfer_created',
+}
+
+// imtbl_x_nft_created
+export interface XNftCreated {
+  event_name: 'imtbl_x_nft_created';
+  event_id: string;
+  chain: string;
+  data: imx.Asset;
+}
+
+// imtbl_x_nft_updated
+export interface XNftUpdated {
+  event_name: 'imtbl_x_nft_updated';
+  event_id: string;
+  chain: string;
+  data: imx.Asset;
+}
+
+// imtbl_x_order_accepted
+export interface XOrderAccepted {
+  event_name: 'imtbl_x_order_accepted';
+  event_id: string;
+  chain: string;
+  data: imx.Order;
+}
+
+// imtbl_x_order_filled
+export interface XOrderFilled {
+  event_name: 'imtbl_x_order_filled';
+  event_id: string;
+  chain: string;
+  data: imx.Order;
+}
+
+// imtbl_x_order_cancelled
+export interface XOrderCancelled {
+  event_name: 'imtbl_x_order_cancelled';
+  event_id: string;
+  chain: string;
+  data: imx.Order;
+}
+
+// imtbl_x_transfer_created
+export interface XTransferCreated {
+  event_name: 'imtbl_x_transfer_created';
+  event_id: string;
+  chain: string;
+  data: imx.Transfer;
+}
diff --git a/packages/webhook/sdk/src/handler.ts b/packages/webhook/sdk/src/handler.ts
index 508277f305..138a9cbbcc 100644
--- a/packages/webhook/sdk/src/handler.ts
+++ b/packages/webhook/sdk/src/handler.ts
@@ -1,7 +1,12 @@
 import MessageValidator from 'sns-validator';
 import { Environment } from '@imtbl/config';
-import { imx } from '@imtbl/generated-clients';
 import {
+  XNftCreated,
+  XNftUpdated,
+  XOrderAccepted,
+  XOrderCancelled,
+  XOrderFilled,
+  XTransferCreated,
   ZkevmActivityBurn, ZkevmActivityDeposit, ZkevmActivityMint, ZkevmActivitySale,
   ZkevmActivityTransfer, ZkevmActivityWithdrawal, ZkevmCollectionUpdated, ZkevmMetadataUpdated,
   ZkevmMintRequestUpdated, ZkevmNftUpdated, ZkevmOrderUpdated, ZkevmTokenUpdated,
@@ -29,12 +34,12 @@ export type WebhookHandlers = {
   zkEvmTokenUpdated?: (event: ZkevmTokenUpdated) => Promise<void>;
   zkEvmOrderUpdated?: (event: ZkevmOrderUpdated) => Promise<void>;
   zkEvmTradeCreated?: (event: ZkevmTradeCreated) => Promise<void>;
-  xNftCreated?: (event: imx.Asset) => Promise<void>;
-  xNftUpdated?: (event: imx.Asset) => Promise<void>;
-  xOrderAccepted?: (event: imx.OrderV3) => Promise<void>;
-  xOrderFilled?: (event: imx.OrderV3) => Promise<void>;
-  xOrderCancelled?: (event: imx.OrderV3) => Promise<void>;
-  xTransferCreated?: (event: imx.Transfer) => Promise<void>;
+  xNftCreated?: (event: XNftCreated) => Promise<void>;
+  xNftUpdated?: (event: XNftUpdated) => Promise<void>;
+  xOrderAccepted?: (event: XOrderAccepted) => Promise<void>;
+  xOrderFilled?: (event: XOrderFilled) => Promise<void>;
+  xOrderCancelled?: (event: XOrderCancelled) => Promise<void>;
+  xTransferCreated?: (event: XTransferCreated) => Promise<void>;
   all?: (event: any) => Promise<void>;
 };