diff --git a/src/app/(collect)/p/[slug]/route.ts b/src/app/(collect)/p/[slug]/route.ts
new file mode 100644
index 00000000..97d9a3f2
--- /dev/null
+++ b/src/app/(collect)/p/[slug]/route.ts
@@ -0,0 +1,45 @@
+import { NextResponse } from 'next/server';
+import { notFound } from '@/lib/response';
+import { findPixel } from '@/queries';
+import { POST } from '@/app/api/send/route';
+
+const image = Buffer.from('R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw', 'base64');
+
+export async function GET(request: Request, { params }: { params: Promise<{ slug: string }> }) {
+  const { slug } = await params;
+
+  const pixel = await findPixel({
+    where: {
+      slug,
+    },
+  });
+
+  if (!pixel) {
+    return notFound();
+  }
+
+  const payload = {
+    type: 'event',
+    payload: {
+      pixel: pixel.id,
+      url: request.url,
+      referrer: request.referrer,
+    },
+  };
+
+  const req = new Request(request.url, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(payload),
+  });
+
+  const res = await POST(req);
+
+  return new NextResponse(image, {
+    headers: {
+      'Content-Type': 'image/gif',
+      'Content-Length': image.length.toString(),
+      'x-umami-collect': JSON.stringify(res),
+    },
+  });
+}
diff --git a/src/app/(collect)/q/[slug]/route.ts b/src/app/(collect)/q/[slug]/route.ts
new file mode 100644
index 00000000..e69de29b
diff --git a/src/app/api/links/[linkId]/route.ts b/src/app/api/links/[linkId]/route.ts
index db50e878..9647961c 100644
--- a/src/app/api/links/[linkId]/route.ts
+++ b/src/app/api/links/[linkId]/route.ts
@@ -47,7 +47,7 @@ export async function POST(request: Request, { params }: { params: Promise<{ lin
 
     return Response.json(result);
   } catch (e: any) {
-    if (e.message.includes('Unique constraint') && e.message.includes('slug')) {
+    if (e.message.toLowerCase().includes('unique constraint') && e.message.includes('slug')) {
       return badRequest('That slug is already taken.');
     }
 
diff --git a/src/app/api/pixels/[pixelId]/route.ts b/src/app/api/pixels/[pixelId]/route.ts
index f9c95236..7a4bcfda 100644
--- a/src/app/api/pixels/[pixelId]/route.ts
+++ b/src/app/api/pixels/[pixelId]/route.ts
@@ -46,7 +46,7 @@ export async function POST(request: Request, { params }: { params: Promise<{ pix
 
     return Response.json(pixel);
   } catch (e: any) {
-    if (e.message.includes('Unique constraint') && e.message.includes('slug')) {
+    if (e.message.toLowerCase().includes('unique constraint') && e.message.includes('slug')) {
       return badRequest('That slug is already taken.');
     }
 
diff --git a/src/app/api/send/route.ts b/src/app/api/send/route.ts
index 04876cd4..0b177f08 100644
--- a/src/app/api/send/route.ts
+++ b/src/app/api/send/route.ts
@@ -1,4 +1,5 @@
 import { z } from 'zod';
+import debug from 'debug';
 import { isbot } from 'isbot';
 import { startOfHour, startOfMonth } from 'date-fns';
 import clickhouse from '@/lib/clickhouse';
@@ -8,29 +9,52 @@ import { fetchWebsite } from '@/lib/load';
 import { getClientInfo, hasBlockedIp } from '@/lib/detect';
 import { createToken, parseToken } from '@/lib/jwt';
 import { secret, uuid, hash } from '@/lib/crypto';
-import { COLLECTION_TYPE } from '@/lib/constants';
+import { COLLECTION_TYPE, EVENT_TYPE } from '@/lib/constants';
 import { anyObjectParam, urlOrPathParam } from '@/lib/schema';
 import { safeDecodeURI, safeDecodeURIComponent } from '@/lib/url';
 import { createSession, saveEvent, saveSessionData } from '@/queries';
 
+const log = debug('umami:send');
+
+interface Cache {
+  websiteId: string;
+  sessionId: string;
+  visitId: string;
+  iat: number;
+}
+
 const schema = z.object({
   type: z.enum(['event', 'identify']),
-  payload: z.object({
-    website: z.string().uuid(),
-    data: anyObjectParam.optional(),
-    hostname: z.string().max(100).optional(),
-    language: z.string().max(35).optional(),
-    referrer: urlOrPathParam.optional(),
-    screen: z.string().max(11).optional(),
-    title: z.string().optional(),
-    url: urlOrPathParam.optional(),
-    name: z.string().max(50).optional(),
-    tag: z.string().max(50).optional(),
-    ip: z.string().ip().optional(),
-    userAgent: z.string().optional(),
-    timestamp: z.coerce.number().int().optional(),
-    id: z.string().optional(),
-  }),
+  payload: z
+    .object({
+      website: z.string().uuid().optional(),
+      link: z.string().uuid().optional(),
+      pixel: z.string().uuid().optional(),
+      data: anyObjectParam.optional(),
+      hostname: z.string().max(100).optional(),
+      language: z.string().max(35).optional(),
+      referrer: urlOrPathParam.optional(),
+      screen: z.string().max(11).optional(),
+      title: z.string().optional(),
+      url: urlOrPathParam.optional(),
+      name: z.string().max(50).optional(),
+      tag: z.string().max(50).optional(),
+      ip: z.string().ip().optional(),
+      userAgent: z.string().optional(),
+      timestamp: z.coerce.number().int().optional(),
+      id: z.string().optional(),
+    })
+    .refine(
+      data => {
+        const keys = [data.website, data.link, data.pixel];
+        const count = keys.filter(Boolean).length;
+        return count === 1;
+      },
+      {
+        message: 'Exactly one of website, link, or pixel must be provided',
+        path: ['website'],
+      },
+    ),
 });
 
 export async function POST(request: Request) {
@@ -45,6 +69,8 @@ export async function POST(request: Request) {
 
     const {
       website: websiteId,
+      pixel: pixelId,
+      link: linkId,
       hostname,
       screen,
       language,
@@ -59,23 +85,26 @@ export async function POST(request: Request) {
     } = payload;
 
     // Cache check
-    let cache: { websiteId: string; sessionId: string; visitId: string; iat: number } | null = null;
-    const cacheHeader = request.headers.get('x-umami-cache');
+    let cache: Cache | null = null;
 
-    if (cacheHeader) {
-      const result = await parseToken(cacheHeader, secret());
+    if (websiteId) {
+      const cacheHeader = request.headers.get('x-umami-cache');
 
-      if (result) {
-        cache = result;
+      if (cacheHeader) {
+        const result = await parseToken(cacheHeader, secret());
+
+        if (result) {
+          cache = result;
+        }
       }
-    }
 
-    // Find website
-    if (!cache?.websiteId) {
-      const website = await fetchWebsite(websiteId);
+      // Find website
+      if (!cache?.websiteId) {
+        const website = await fetchWebsite(websiteId);
 
-      if (!website) {
-        return badRequest('Website not found.');
+        if (!website) {
+          return badRequest('Website not found.');
+        }
       }
     }
 
@@ -105,22 +134,19 @@ export async function POST(request: Request) {
 
     // Create a session if not found
     if (!clickhouse.enabled && !cache?.sessionId) {
-      await createSession(
-        {
-          id: sessionId,
-          websiteId,
-          browser,
-          os,
-          device,
-          screen,
-          language,
-          country,
-          region,
-          city,
-          distinctId: id,
-        },
-        { skipDuplicates: true },
-      );
+      await createSession({
+        id: sessionId,
+        websiteId,
+        browser,
+        os,
+        device,
+        screen,
+        language,
+        country,
+        region,
+        city,
+        distinctId: id,
+      });
     }
 
     // Visit info
@@ -176,10 +202,19 @@ export async function POST(request: Request) {
         }
       }
 
+      const eventType = linkId
+        ? EVENT_TYPE.linkEvent
+        : pixelId
+          ? EVENT_TYPE.pixelEvent
+          : name
+            ? EVENT_TYPE.customEvent
+            : EVENT_TYPE.pageView;
+
       await saveEvent({
-        websiteId,
+        websiteId: websiteId || linkId || pixelId,
         sessionId,
         visitId,
+        eventType,
         createdAt,
 
         // Page
@@ -240,6 +275,7 @@ export async function POST(request: Request) {
 
     return json({ cache: token, sessionId, visitId });
   } catch (e) {
+    log.error(e);
     return serverError(e);
   }
 }
diff --git a/src/app/api/websites/[websiteId]/route.ts b/src/app/api/websites/[websiteId]/route.ts
index 22f3979d..466711ad 100644
--- a/src/app/api/websites/[websiteId]/route.ts
+++ b/src/app/api/websites/[websiteId]/route.ts
@@ -54,7 +54,7 @@ export async function POST(
 
     return Response.json(website);
   } catch (e: any) {
-    if (e.message.includes('Unique constraint') && e.message.includes('share_id')) {
+    if (e.message.toLowerCase().includes('unique constraint') && e.message.includes('share_id')) {
       return badRequest('That share ID is already taken.');
     }
 
diff --git a/src/lib/constants.ts b/src/lib/constants.ts
index 168d9304..759690b6 100644
--- a/src/lib/constants.ts
+++ b/src/lib/constants.ts
@@ -87,6 +87,8 @@ export const COLLECTION_TYPE = {
 export const EVENT_TYPE = {
   pageView: 1,
   customEvent: 2,
+  linkEvent: 3,
+  pixelEvent: 4,
 } as const;
 
 export const DATA_TYPE = {
diff --git a/src/lib/detect.ts b/src/lib/detect.ts
index f2c9d9fb..e15e5b16 100644
--- a/src/lib/detect.ts
+++ b/src/lib/detect.ts
@@ -89,8 +89,8 @@ function decodeHeader(s: string | undefined | null): string | undefined | null {
 
 export async function getLocation(ip: string = '', headers: Headers, hasPayloadIP: boolean) {
   // Ignore local ips
-  if (await isLocalhost(ip)) {
-    return;
+  if (!ip || (await isLocalhost(ip))) {
+    return null;
   }
 
   if (!hasPayloadIP && !process.env.SKIP_LOCATION_HEADERS) {
@@ -130,7 +130,7 @@ export async function getLocation(ip: string = '', headers: Headers, hasPayloadI
     );
   }
 
-  const result = globalThis[MAXMIND].get(ip?.split(':')[0]);
+  const result = globalThis[MAXMIND]?.get(ip?.split(':')[0]);
 
   if (result) {
     const country = result.country?.iso_code ?? result?.registered_country?.iso_code;
diff --git a/src/queries/sql/events/saveEvent.ts b/src/queries/sql/events/saveEvent.ts
index c351b95c..06376740 100644
--- a/src/queries/sql/events/saveEvent.ts
+++ b/src/queries/sql/events/saveEvent.ts
@@ -11,8 +11,8 @@ export interface SaveEventArgs {
   websiteId: string;
   sessionId: string;
   visitId: string;
+  eventType: number;
   createdAt?: Date;
-  eventType?: number;
 
   // Page
   pageTitle?: string;
@@ -115,7 +115,7 @@ async function relationalQuery({
       ttclid,
       lifatid,
       twclid,
-      eventType: eventType || (eventName ? EVENT_TYPE.customEvent : EVENT_TYPE.pageView),
+      eventType,
       eventName: eventName ? eventName?.substring(0, EVENT_NAME_LENGTH) : null,
       tag,
       hostname,
diff --git a/src/queries/sql/sessions/createSession.ts b/src/queries/sql/sessions/createSession.ts
index 395f9f4c..958754f1 100644
--- a/src/queries/sql/sessions/createSession.ts
+++ b/src/queries/sql/sessions/createSession.ts
@@ -1,10 +1,7 @@
 import { Prisma } from '@/generated/prisma/client';
 import prisma from '@/lib/prisma';
 
-export async function createSession(
-  data: Prisma.SessionCreateInput,
-  options = { skipDuplicates: false },
-) {
+export async function createSession(data: Prisma.SessionCreateInput) {
   const {
     id,
     websiteId,
@@ -36,12 +33,7 @@ export async function createSession(
       },
     });
   } catch (e: any) {
-    // With skipDuplicates flag: ignore unique constraint error and return null
-    if (
-      options.skipDuplicates &&
-      e instanceof Prisma.PrismaClientKnownRequestError &&
-      e.code === 'P2002'
-    ) {
+    if (e.message.toLowerCase().includes('unique constraint')) {
       return null;
     }
     throw e;