curl --request POST \
  --url https://api.sandbox.monite.com/v1/financing_invoices \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-monite-entity-id: <x-monite-entity-id>' \
  --header 'x-monite-version: <x-monite-version>' \
  --data '
{
  "invoices": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "type": "payable"
    }
  ]
}
'

{
  "connect_token": "<string>",
  "session_token": "<string>"
}