vercel.json

{
    "builds": [
      {
        "src": "backend/index.js",
        "use": "@vercel/node"
      }
    ],
    "routes": [
      { "src": "/herramientas(.*)", "dest": "/backend/routes/herramientas_routes$1" },
      { "src": "/tipo_herramienta(.*)", "dest": "/backend/routes/tipoHerramienta_routes$1" },
      { "src": "/login(.*)", "dest": "/backend/routes/login_routes$1" },
      { "src": "/origen(.*)", "dest": "/backend/routes/origen_routes$1" },
      { "src": "/bajas(.*)", "dest": "/backend/routes/bajas_routes$1" },
      { "src": "/prestamos(.*)", "dest": "/backend/routes/prestamo_routes$1" },
      { "src": "/usuarios(.*)", "dest": "/backend/routes/usuarios_routes$1" },
      { "src": "/solicitantes(.*)", "dest": "/backend/routes/solicitantes_routes$1" },
      { "src": "/carreras(.*)", "dest": "/backend/routes/carreras_routes$1" },
      { "src": "/(.*)", "dest": "/backend/index.js" }
    ]
  }