curl --request POST \
  --url https://fxaas-dev.acorianacorretora.com.br/customers/{customer_id}/counterparty \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "counterparty_address": {
    "address": "<string>",
    "country": "<string>",
    "city": "<string>",
    "zip_code": "<string>",
    "state": "<string>"
  },
  "bank_account": {
    "bank_name": "<string>",
    "swift_code": "<string>",
    "bank_country": "<string>",
    "account_number": "<string>",
    "iban": "<string>",
    "aba_routing_number": "<string>"
  },
  "external_id": "<string>"
}
'

{
  "id": "<string>",
  "name": "<string>",
  "counterparty_address": {
    "address": "<string>",
    "country": "<string>",
    "city": "<string>",
    "zip_code": "<string>",
    "state": "<string>"
  },
  "bank_account": {
    "bank_name": "<string>",
    "swift_code": "<string>",
    "bank_country": "<string>",
    "account_number": "<string>",
    "iban": "<string>",
    "aba_routing_number": "<string>"
  },
  "intermediary_bank": {
    "bank_name": "<string>",
    "swift_code": "<string>",
    "bank_country": "<string>"
  },
  "external_id": "<string>"
}