diff --git a/app/routes/automation.py b/app/routes/automation.py
index 1d50186..24d08fb 100644
--- a/app/routes/automation.py
+++ b/app/routes/automation.py
@@ -147,16 +147,18 @@ async def automation_page(request: Request, user: dict = Depends(get_current_use
 
 @router.get("/debug-cmxc")
 async def debug_cmxc(request: Request, user: dict = Depends(get_current_user), fecha: str = ""):
-    """Diagnóstico temporal: muestra recepciones CMXC para una fecha."""
-    conn = get_connection()
-    configs = {row["key"]: row["value"] for row in conn.execute("SELECT * FROM config").fetchall()}
-    conn.close()
+    """Diagnóstico temporal: muestra recepciones CMXC y sus envíos para una fecha."""
+    if not fecha:
+        fecha = date.today().isoformat()
+
+    # Recepciones CMXC en Firebird
+    conn_cfg = get_connection()
+    configs = {row["key"]: row["value"] for row in conn_cfg.execute("SELECT * FROM config").fetchall()}
+    conn_cfg.close()
     fb, fb_ok, fb_msg = get_firebird_from_config(configs)
     if not fb_ok:
         return JSONResponse({"error": fb_msg})
-    if not fecha:
-        fecha = date.today().isoformat()
-    ok, err, rows = fb.execute_query("""
+    ok, err, rows_fb = fb.execute_query("""
         SELECT r.IDRECEPCION, r.PREFIJO, r.NUM_FACTURA, r.PS_NUM,
                r.NIT_EMPRESA, r.VALORTOTAL, r.FECHA_RECEPCION
         FROM RECEPCION r
@@ -167,7 +169,22 @@ async def debug_cmxc(request: Request, user: dict = Depends(get_current_user), f
     fb.disconnect()
     if not ok:
         return JSONResponse({"error": err})
-    return JSONResponse({"fecha": fecha, "total": len(rows), "rows": rows})
+
+    # Envíos del día en SQLite
+    conn_sq = get_connection()
+    envios = conn_sq.execute("""
+        SELECT factura, status, respuesta_api, mensaje_tns, created_at
+        FROM envios
+        WHERE DATE(created_at) = ? AND tipo IN ('rda','preserv')
+        ORDER BY id DESC
+    """, (fecha,)).fetchall()
+    conn_sq.close()
+
+    return JSONResponse({
+        "fecha": fecha,
+        "cmxc_firebird": {"total": len(rows_fb), "rows": rows_fb},
+        "envios_dia": [dict(e) for e in envios],
+    })
 
 
 def _build_sql(contrato: str):