Authorization: Bearer ********************curl --location --request POST 'https://api.klever.tec.br/api/v2/ondemand/fiscal-notes/vertical-analysis/' \
--header 'Authorization: Bearer <token>'{
"billings": [
{
"document": "string",
"name": "string",
"total": 0
}
],
"expenses": [
{
"document": "string",
"name": "string",
"total": 0
}
]
}