curl --request POST \
  --url https://api.portalhq.io/api/v3/clients/me/integrations/noah/payins/simulate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "paymentMethodId": "<string>",
  "fiatAmount": "<string>",
  "fiatCurrency": "<string>"
}
'

{
  "data": {
    "fiatDepositId": "<string>"
  }
}