diff --git a/backend/app/services/domain_checker.py b/backend/app/services/domain_checker.py
index 2628f08..5794a32 100644
--- a/backend/app/services/domain_checker.py
+++ b/backend/app/services/domain_checker.py
@@ -459,7 +459,7 @@ class DomainChecker:
                 'object does not exist',
             ]
             if any(phrase in error_str for phrase in not_found_phrases):
-            return DomainCheckResult(
+                return DomainCheckResult(
                 domain=domain,
                 status=DomainStatus.AVAILABLE,
                 is_available=True,
diff --git a/frontend/src/lib/api.ts b/frontend/src/lib/api.ts
index e245901..5b08643 100644
--- a/frontend/src/lib/api.ts
+++ b/frontend/src/lib/api.ts
@@ -338,19 +338,20 @@ class ApiClient {
 
   // Marketplace Listings (Pounce Direct)
   async getMarketplaceListings() {
-    // TODO: Implement backend endpoint for marketplace listings
-    // For now, return empty array
-    return Promise.resolve({
-      listings: [] as Array<{
-        id: number
-        domain: string
-        price: number
-        is_negotiable: boolean
-        verified: boolean
-        seller_name: string
-        created_at: string
-      }>
-    })
+    return this.request<any[]>('/listings')
+  }
+
+  // My Listings
+  async getMyListings() {
+    return this.request<any[]>('/listings/my')
+  }
+
+  async createListing(data: { domain: string; asking_price: number | null; currency: string; price_type: string }) {
+    return this.request<any>('/listings', { method: 'POST', body: JSON.stringify(data) })
+  }
+
+  async deleteListing(id: number) {
+    return this.request<void>(`/listings/${id}`, { method: 'DELETE' })
   }
 
   // Subscription