diff --git a/src/features/channels/channels/channel.controller.js b/src/features/channels/channels/channel.controller.js
index efaff26..43fa7ee 100644
--- a/src/features/channels/channels/channel.controller.js
+++ b/src/features/channels/channels/channel.controller.js
@@ -112,6 +112,15 @@ export class ChannelController {
       next(error);
     }
   }
+
+  async previewPayload(req, res, next) {
+    try {
+      const data = await syndicationService.previewPayload(req.params.id, req.query.productId);
+      return res.status(200).json({ success: true, data });
+    } catch (error) {
+      next(error);
+    }
+  }
 }
 
 export default new ChannelController();
diff --git a/src/features/channels/channels/channel.routes.js b/src/features/channels/channels/channel.routes.js
index f331b14..78e4da7 100644
--- a/src/features/channels/channels/channel.routes.js
+++ b/src/features/channels/channels/channel.routes.js
@@ -182,4 +182,11 @@ router.get(
   controller.getJobById
 );
 
+router.post(
+  '/:id/preview',
+  authenticate,
+  authorize(['settings.integrations']),
+  controller.previewPayload
+);
+
 export default router;
diff --git a/src/features/channels/syndication/channelAdapter.service.js b/src/features/channels/syndication/channelAdapter.service.js
new file mode 100644
index 0000000..370b1bc
--- /dev/null
+++ b/src/features/channels/syndication/channelAdapter.service.js
@@ -0,0 +1,58 @@
+export class ChannelAdapterService {
+  /**
+   * Format transformed payload into a Shopify GraphQL productCreate mutation
+   */
+  formatShopifyGraphQL(transformedPayload) {
+    return {
+      query: `
+        mutation productCreate($input: ProductInput!) {
+          productCreate(input: $input) {
+            product {
+              id
+              title
+              handle
+              status
+            }
+            userErrors {
+              field
+              message
+            }
+          }
+        }
+      `,
+      variables: {
+        input: {
+          title: transformedPayload.title || transformedPayload.name || 'Untitled Product',
+          bodyHtml: transformedPayload.body_html || transformedPayload.description || '',
+          vendor: transformedPayload.vendor || transformedPayload.brand || 'Generic',
+          productType: transformedPayload.product_type || 'General',
+          status: transformedPayload.published_status === 'published' ? 'ACTIVE' : 'DRAFT',
+          variants: [
+            {
+              sku: transformedPayload.variant_sku || transformedPayload.code || 'SKU-DEFAULT',
+              price: String(transformedPayload.price || '0.00'),
+            }
+          ]
+        }
+      }
+    };
+  }
+
+  /**
+   * Format payload for custom Webhook HTTP POST dispatches
+   */
+  formatWebhookPayload(channel, transformedPayload) {
+    return {
+      event: 'product.syndicated',
+      channel: {
+        id: channel.id,
+        name: channel.name,
+        code: channel.code
+      },
+      timestamp: new Date().toISOString(),
+      data: transformedPayload
+    };
+  }
+}
+
+export default new ChannelAdapterService();
diff --git a/src/features/channels/syndication/syndication.service.js b/src/features/channels/syndication/syndication.service.js
index caee8e8..fa2f8db 100644
--- a/src/features/channels/syndication/syndication.service.js
+++ b/src/features/channels/syndication/syndication.service.js
@@ -1,6 +1,7 @@
 import { models } from '../../../shared/database/models.js';
 import { ApiError } from '../../../utils/helpers/ApiError.utils.js';
 import { AuditService } from '../../../shared/services/audit.service.js';
+import channelAdapterService from './channelAdapter.service.js';
 
 export class SyndicationService {
   applyTransformation(val, rule, defaultValue) {
@@ -26,6 +27,49 @@ export class SyndicationService {
     }
   }
 
+  async previewPayload(channelId, productId) {
+    const channel = await models.Channel.findByPk(channelId);
+    if (!channel) {
+      throw new ApiError(404, 'Channel not found');
+    }
+
+    const mappings = await models.ChannelMapping.findAll({
+      where: { channel_id: channelId }
+    });
+
+    let product = null;
+    if (productId) {
+      product = await models.Product.findByPk(productId);
+    } else {
+      product = await models.Product.findOne();
+    }
+
+    if (!product) {
+      throw new ApiError(404, 'No product available for payload transformation preview');
+    }
+
+    const transformed = {};
+    for (const mapItem of mappings) {
+      const rawVal = product[mapItem.pim_attribute_code];
+      transformed[mapItem.channel_field_code] = this.applyTransformation(
+        rawVal,
+        mapItem.transformation_rule,
+        mapItem.default_value
+      );
+    }
+
+    const formattedAdapterPayload = (channel.code === 'shopify' || channel.channelType === 'ecommerce')
+      ? channelAdapterService.formatShopifyGraphQL(transformed)
+      : channelAdapterService.formatWebhookPayload(channel, transformed);
+
+    return {
+      channel: { id: channel.id, name: channel.name, code: channel.code },
+      pimProductRaw: product,
+      transformedFields: transformed,
+      adapterOutput: formattedAdapterPayload
+    };
+  }
+
   async triggerSyndication(channelId, userContext = {}) {
     const channel = await models.Channel.findByPk(channelId);
     if (!channel) {
@@ -73,7 +117,7 @@ export class SyndicationService {
           if (mapItem.is_required && (rawVal === null || rawVal === undefined || rawVal === '')) {
             errorLogs.push({
               productId: prod.id,
-              sku: prod.sku,
+              sku: prod.code || prod.sku,
               error: `Required attribute "${mapItem.pim_attribute_code}" is missing or null`
             });
             hasError = true;
@@ -95,7 +139,7 @@ export class SyndicationService {
         failedCount++;
         errorLogs.push({
           productId: prod.id,
-          sku: prod.sku,
+          sku: prod.code || prod.sku,
           error: err.message
         });
       }