diff --git a/backend/api/v1/modules/core/invites/routes.py b/backend/api/v1/modules/core/invites/routes.py
index 9a9225fd..a134440a 100644
--- a/backend/api/v1/modules/core/invites/routes.py
+++ b/backend/api/v1/modules/core/invites/routes.py
@@ -4,13 +4,15 @@ import logging
 
 from core.database import get_core_db
 from core.security import get_current_user, validate_access_to_resource
-from fastapi import APIRouter, Depends, Query, Request
+from fastapi import APIRouter, Depends, Request
+from fastapi.security import HTTPBearer
 from sqlalchemy.orm import Session
 
 from .dto import CreateInviteDTO, InviteResponseDTO
 from .service import InviteService
 
 router = APIRouter(prefix="/invites", tags=["Invites"])
+_bearer = HTTPBearer()
 
 logger = logging.getLogger(__name__)
 
@@ -21,12 +23,13 @@ async def create_invite(
     request: Request,
     db: Session = Depends(get_core_db),
     current_user: dict = Depends(get_current_user),
+    credentials=Depends(_bearer),
 ):
     """
     Genera un token de invitación para que un usuario externo se registre.
-    Requiere permiso user.create.
+    Requiere permiso user.create. Usa el token del usuario actual para crear
+    el invite en el Hub — no requiere credenciales de hub_admin.
     """
-    # Validar acceso (user.create) y obtener tenant_id
     validate_access_to_resource(
         db,
         data.company_id,
@@ -42,4 +45,5 @@ async def create_invite(
         data=data,
         created_by=created_by,
         tenant_slug=tenant_slug,
+        user_access_token=credentials.credentials,
     )
diff --git a/backend/api/v1/modules/core/invites/service.py b/backend/api/v1/modules/core/invites/service.py
index 447ad72d..9a138f70 100644
--- a/backend/api/v1/modules/core/invites/service.py
+++ b/backend/api/v1/modules/core/invites/service.py
@@ -45,6 +45,7 @@ class InviteService:
         data: CreateInviteDTO,
         created_by: str,
         tenant_slug: str,
+        user_access_token: str = "",
     ) -> InviteResponseDTO:
         import httpx
         from api.v1.modules.core.tenants.models import Tenant
@@ -75,28 +76,40 @@ class InviteService:
         if not company_role:
             raise HTTPException(status_code=404, detail="Rol no encontrado")
 
-        # Crear invite en el Hub para que el usuario use el form del workspace
+        # Crear invite en el Hub usando el token del usuario actual.
+        # El usuario debe tener role='admin' en su tenant dentro del Hub.
+        # No se requieren credenciales de hub_admin — sin secretos en el .env del cliente.
         hub_invite_token: Optional[str] = None
         invite_url: str = ""
-        try:
-            async with httpx.AsyncClient(timeout=10.0) as client:
-                login_resp = await client.post(
-                    f"{settings.HUB_URL}api/v1/auth/login",
-                    json={"username": settings.HUB_ADMIN_EMAIL, "password": settings.HUB_ADMIN_PASSWORD},
-                )
-                if login_resp.status_code == 200:
-                    svc_token = login_resp.json().get("access_token", "")
+        if not user_access_token:
+            logger.error(
+                "[invite] user_access_token vacío — no se puede crear el invite en el Hub. "
+                "tenant=%s email=%s",
+                tenant_slug,
+                data.email,
+            )
+        else:
+            try:
+                async with httpx.AsyncClient(timeout=10.0) as client:
                     hub_resp = await client.post(
                         f"{settings.HUB_URL}api/v1/hub/invites",
                         json={"email": str(data.email), "tenant_slug": tenant_slug},
-                        headers={"Authorization": f"Bearer {svc_token}"},
+                        headers={"Authorization": f"Bearer {user_access_token}"},
                     )
                     if hub_resp.status_code in (200, 201):
                         hub_data = hub_resp.json()
                         hub_invite_token = hub_data.get("invite_token") or _extract_token_from_url(hub_data.get("invite_url", ""))
                         invite_url = hub_data.get("invite_url", "")
-        except Exception as exc:
-            logger.warning("Hub invite creation failed (non-blocking): %s", exc)
+                    else:
+                        logger.error(
+                            "[invite] Hub invite creation falló: status=%s body=%s tenant=%s email=%s",
+                            hub_resp.status_code,
+                            hub_resp.text[:300],
+                            tenant_slug,
+                            data.email,
+                        )
+            except Exception as exc:
+                logger.error("[invite] Hub invite creation excepción (non-blocking): %s", exc)
 
         # Fallback: URL del workspace (Hub) si la creación de invitación en Hub falló
         if not invite_url: