diff --git a/src/components/ArticleView.tsx b/src/components/ArticleView.tsx
index 3c1ccba..9a4b9a6 100644
--- a/src/components/ArticleView.tsx
+++ b/src/components/ArticleView.tsx
@@ -58,6 +58,21 @@ export function ArticleView({ post }: ArticleViewProps) {
     .filter(([name]) => name === 't')
     .map(([, value]) => value);
 
+  // Parse zap splits from tags (community convention under NIP-57)
+  const zapSplits = post.tags
+    .filter(([n]) => n === 'zap')
+    .map((t) => {
+      const pub = t[1] ?? '';
+      let weight = 0;
+      const idx = t.findIndex((x) => x === 'weight');
+      if (idx >= 0 && t[idx + 1]) weight = parseInt(t[idx + 1] as string) || 0;
+      else if (t[2]) {
+        const n = parseInt(t[2] as string); if (!Number.isNaN(n)) weight = n;
+      }
+      return { pubkey: pub, weight };
+    })
+    .filter((s) => s.pubkey && s.weight > 0);
+
   const date = publishedAt
     ? new Date(parseInt(publishedAt) * 1000)
     : new Date(post.created_at * 1000);
@@ -202,6 +217,20 @@ export function ArticleView({ post }: ArticleViewProps) {
 
         <Separator className="my-8" />
 
+        {zapSplits.length > 0 && (
+          <div className="mb-8">
+            <div className="text-sm text-muted-foreground mb-2">Zap revenue splits</div>
+            <div className="grid grid-cols-1 sm:grid-cols-2 gap-2">
+              {zapSplits.map((s, i) => (
+                <Link key={i} to={`/${nip19.npubEncode(s.pubkey)}`} className="flex items-center justify-between rounded-md border p-3 hover:bg-accent">
+                  <div className="truncate mr-4">{genUserName(s.pubkey)}</div>
+                  <Badge variant="secondary">{s.weight}%</Badge>
+                </Link>
+              ))}
+            </div>
+          </div>
+        )}
+
         <div className="flex flex-wrap items-center gap-4 mb-12">
           <Button
             variant={hasReacted ? "default" : "outline"}
diff --git a/src/components/ProfessionalBlogPostForm.tsx b/src/components/ProfessionalBlogPostForm.tsx
index 059669b..0c904b0 100644
--- a/src/components/ProfessionalBlogPostForm.tsx
+++ b/src/components/ProfessionalBlogPostForm.tsx
@@ -14,8 +14,10 @@ import { Textarea } from '@/components/ui/textarea';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Separator } from '@/components/ui/separator';
 import { Alert, AlertDescription } from '@/components/ui/alert';
-import { AlertCircle, Loader2, Upload, Image as ImageIcon, FileText, Hash, Calendar } from 'lucide-react';
+import { AlertCircle, Loader2, Upload, Image as ImageIcon, FileText, Hash, Calendar, Percent } from 'lucide-react';
 import { Editor } from '@/components/blocks/editor-00/editor';
+import { Slider } from '@/components/ui/slider';
+import { HOUSE_PUBKEY_HEX, HOUSE_SPLIT_ENABLED } from '@/config';
 
 interface ProfessionalBlogPostFormProps {
   /** Existing post identifier for editing (optional) */
@@ -43,6 +45,9 @@ const initialEditorState = {
 } as unknown as SerializedEditorState;
 
 export function ProfessionalBlogPostForm({ editIdentifier }: ProfessionalBlogPostFormProps) {
+  // Static destination pubkey (hex) for platform split (hidden and not editable)
+  const HOUSE_HEX = HOUSE_PUBKEY_HEX;
+
   const { user } = useCurrentUser();
   const navigate = useNavigate();
   const isMobile = useIsMobile();
@@ -64,6 +69,7 @@ export function ProfessionalBlogPostForm({ editIdentifier }: ProfessionalBlogPos
     hashtags: '',
   });
   const [showMetadata, setShowMetadata] = useState(true);
+  const [splitPercent, setSplitPercent] = useState<number>(30);
 
   // Load existing post data when editing
   useEffect(() => {
@@ -126,6 +132,24 @@ export function ProfessionalBlogPostForm({ editIdentifier }: ProfessionalBlogPos
           console.error('Failed to parse existing content:', error);
         }
       }
+
+      // Prefill slider from existing zap split for the configured house pubkey (if present)
+      try {
+        const zapTags = existingPost.tags.filter(([name]) => name === 'zap');
+        const target = zapTags.find((t) => t[1] === HOUSE_HEX);
+        if (target) {
+          let w = 30;
+          const idx = target.findIndex((x) => x === 'weight');
+          if (idx >= 0 && target[idx + 1]) w = parseInt(target[idx + 1] as string) || 30;
+          else if (target[2]) {
+            const n = parseInt(target[2] as string);
+            if (!Number.isNaN(n)) w = n;
+          }
+          setSplitPercent(Math.max(0, Math.min(100, w)));
+        }
+      } catch (e) {
+        console.debug('No zap split to prefill or parse error', e);
+      }
     }
   }, [existingPost, editIdentifier]);
 
@@ -196,6 +220,37 @@ export function ProfessionalBlogPostForm({ editIdentifier }: ProfessionalBlogPos
         ? parseInt(existingPost.tags.find(([name]) => name === 'published_at')?.[1] || '0')
         : Math.floor(Date.now() / 1000);
 
+      // Preserve any existing non-house zap splits when editing
+      let preservedSplits: Array<{ pubkey: string; weight: number; relays?: string[] }> = [];
+      try {
+        if (existingPost) {
+          const zapTags = existingPost.tags.filter(([n]) => n === 'zap');
+          preservedSplits = zapTags
+            .filter((t) => t[1] !== HOUSE_HEX)
+            .map((t) => {
+              const pubkey = t[1] ?? '';
+              let weight = 0;
+              const idx = t.findIndex((x) => x === 'weight');
+              if (idx >= 0 && t[idx + 1]) weight = parseInt(t[idx + 1] as string) || 0;
+              else if (t[2]) {
+                const n = parseInt(t[2] as string);
+                if (!Number.isNaN(n)) weight = n;
+              }
+              // Parse optional relays
+              const relaysIdx = t.findIndex((x) => x === 'relays');
+              const relays = relaysIdx >= 0 ? t.slice(relaysIdx + 1) : undefined;
+              return { pubkey, weight, relays };
+            })
+            .filter((s) => s.pubkey && s.weight > 0);
+        }
+      } catch (e) {
+        console.debug('Failed to preserve existing zap splits', e);
+      }
+
+      const finalSplits = HOUSE_SPLIT_ENABLED
+        ? [{ pubkey: HOUSE_HEX, weight: Math.trunc(splitPercent) }, ...preservedSplits]
+        : preservedSplits;
+
       const event = await publishPost({
         identifier: metadata.identifier,
         title: metadata.title,
@@ -206,6 +261,7 @@ export function ProfessionalBlogPostForm({ editIdentifier }: ProfessionalBlogPos
           ? metadata.hashtags.split(',').map(t => t.trim()).filter(Boolean)
           : undefined,
         publishedAt: publishedAt || undefined,
+        splits: finalSplits.length > 0 ? finalSplits : undefined,
       });
 
       // Navigate to the post
@@ -427,6 +483,27 @@ export function ProfessionalBlogPostForm({ editIdentifier }: ProfessionalBlogPos
                 </div>
               </div>
             )}
+
+            {/* Zap revenue split (fixed recipient, adjustable percentage) */}
+            {HOUSE_SPLIT_ENABLED && (
+              <div className="pt-4 border-t">
+                <Label className="flex items-center gap-2">
+                  Revenue share <Percent className="h-4 w-4" />
+                </Label>
+                <div className="mt-2">
+                  <Slider
+                    value={[splitPercent]}
+                    min={0}
+                    max={100}
+                    step={1}
+                    onValueChange={(v) => setSplitPercent(v[0] ?? 0)}
+                  />
+                  <div className="mt-2 text-sm text-muted-foreground">
+                    {splitPercent}% goes to the platform. {100 - splitPercent}% goes to you.
+                  </div>
+                </div>
+              </div>
+            )}
           </CardContent>
         )}
       </Card>
diff --git a/src/config.tsx b/src/config.tsx
new file mode 100644
index 0000000..c4b9a1e
--- /dev/null
+++ b/src/config.tsx
@@ -0,0 +1,15 @@
+// Global app configuration
+// Central place to store static keys and app-level constants
+
+// Hex-encoded public key for platform revenue share (house account)
+// Note: Keep this in hex to avoid decoding at runtime.
+export const HOUSE_PUBKEY_HEX =
+  '1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef';
+
+// Toggle showing and applying the house zap split on the article creation page
+export const HOUSE_SPLIT_ENABLED = true;
+
+export default {
+  HOUSE_PUBKEY_HEX,
+  HOUSE_SPLIT_ENABLED,
+};
diff --git a/src/hooks/usePublishBlogPost.ts b/src/hooks/usePublishBlogPost.ts
index 26fdeab..936b287 100644
--- a/src/hooks/usePublishBlogPost.ts
+++ b/src/hooks/usePublishBlogPost.ts
@@ -11,6 +11,12 @@ interface BlogPostData {
   content: string;
   hashtags?: string[];
   publishedAt?: number;
+  /** Optional zap revenue splits. Weights are integers (percent). */
+  splits?: Array<{
+    pubkey: string; // hex or npub1
+    weight: number; // 1..100
+    relays?: string[];
+  }>;
 }
 
 /**
@@ -51,6 +57,32 @@ export function usePublishBlogPost() {
         });
       }
 
+      // Zap splits (NIP-57 community convention): add one `zap` tag per recipient.
+      // Tag shape we emit: ["zap", <hex-pubkey>, "weight", "<n>", "relays", <relay1>, <relay2> ...]
+      if (data.splits && data.splits.length > 0) {
+        for (const split of data.splits) {
+          // Normalize pubkey: accept npub or hex; if npub, decode to hex
+          let hexPub = split.pubkey;
+          try {
+            if (hexPub.startsWith('npub1')) {
+              const { nip19 } = await import('nostr-tools');
+              const decoded = nip19.decode(hexPub);
+              if (decoded.type === 'npub') {
+                hexPub = decoded.data as string;
+              }
+            }
+          } catch {
+            // keep as-is; signer/relays may ignore invalid entries
+          }
+
+          const parts: string[] = ['zap', hexPub, 'weight', String(Math.max(0, Math.min(100, Math.trunc(split.weight || 0))))];
+          if (split.relays && split.relays.length > 0) {
+            parts.push('relays', ...split.relays);
+          }
+          tags.push(parts);
+        }
+      }
+
       // Add client tag
       // tags.push(['client', 'zelo.news']);
 
diff --git a/src/hooks/useZaps.ts b/src/hooks/useZaps.ts
index 4ed7162..7a2db7e 100644
--- a/src/hooks/useZaps.ts
+++ b/src/hooks/useZaps.ts
@@ -209,6 +209,21 @@ export function useZaps(
         comment
       });
 
+      // If target event contains zap split tags, include them in the zap request,
+      // so compatible zap servers can honor the split distribution.
+      try {
+        if (Array.isArray(actualTarget.tags)) {
+          const splitTags = actualTarget.tags.filter((t) => t[0] === 'zap');
+          if (splitTags.length > 0) {
+            const zr = zapRequest as unknown as { tags?: string[][] };
+            zr.tags = Array.isArray(zr.tags) ? zr.tags : [];
+            zr.tags.push(...splitTags);
+          }
+        }
+      } catch (e) {
+        console.debug('Failed to include zap split tags in zap request', e);
+      }
+
       // Sign the zap request (but don't publish to relays - only send to LNURL endpoint)
       if (!user.signer) {
         throw new Error('No signer available');