Exemplo Chamada Json Serviço

---

{
"Cabecalho": {
"Usuario": "superdemo@systax.com.br",
"Senha": "super123",
"SessionID": "1",
"SisOrig": "1",
"DtCalc": "2021-08-26",
"UfOrig": "SP",
"UfDest": "SP",
"CNAERem": "",
"CNAEDest": "",
"MunGerador": "3550308",
"MunTomador": "3550308",
"MunExcucao": "3550308",
"Generico": "",
"ChaveBanco": "systaxncm",
"PerfilRem": "8",
"PerfilDest": "1708",
"CnpjPrestador": ""
},
"Servicos": [
{
"Id": "",
"VServico": "100",
"VDescIncodicional": "1",
"VDescCondicional": "1",
"VDeducoes": "",
"CodServico": "1.07",
"CodServicoExecucao": "1.07",
"Generico": ""
}
]
}

---