curl --request POST \
  --url https://api.tiny.com.br/public-api/v3/servicos \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "nome": "<string>",
  "codigo": "<string>",
  "preco": 123,
  "unidade": "<string>",
  "situacao": "A",
  "tipoItemSped": "00",
  "codigoListaServicos": "<string>",
  "nbs": "<string>",
  "descricaoComplementar": "<string>",
  "observacoes": "<string>"
}
'

{
  "id": 123,
  "codigo": "<string>",
  "descricao": "<string>"
}