curl --request POST \
  --url https://api.json.pe/api/tipo_de_cambio \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "fecha": "2024-01-01"
}
'

{
  "success": true,
  "message": "exito",
  "data": {
    "moneda": "USD",
    "fecha_busqueda": "2025-11-08",
    "fecha_sunat": "2025-11-08",
    "venta": 3.381,
    "compra": 3.37,
    "date": "2025-11-08",
    "sale": 3.381,
    "purchase": 3.37
  }
}