diff --git a/src/app/api/send/route.ts b/src/app/api/send/route.ts
index 2c2085bf..6ef66f30 100644
--- a/src/app/api/send/route.ts
+++ b/src/app/api/send/route.ts
@@ -41,6 +41,9 @@ const schema = z.object({
       userAgent: z.string().optional(),
       timestamp: z.coerce.number().int().optional(),
       id: z.string().optional(),
+      browser: z.string().optional(),
+      os: z.string().optional(),
+      device: z.string().optional(),
     })
     .refine(
       data => {
diff --git a/src/lib/detect.ts b/src/lib/detect.ts
index c5528465..083203ed 100644
--- a/src/lib/detect.ts
+++ b/src/lib/detect.ts
@@ -114,9 +114,9 @@ export async function getClientInfo(request: Request, payload: Record<string, an
   const country = safeDecodeURIComponent(location?.country);
   const region = safeDecodeURIComponent(location?.region);
   const city = safeDecodeURIComponent(location?.city);
-  const browser = browserName(userAgent);
-  const os = detectOS(userAgent) as string;
-  const device = getDevice(userAgent, payload?.screen);
+  const browser = payload?.browser ?? browserName(userAgent);
+  const os = payload?.os ?? (detectOS(userAgent) as string);
+  const device = payload?.device ?? getDevice(userAgent, payload?.screen);
 
   return { userAgent, browser, os, ip, country, region, city, device };
 }