# Gets the amount of open invoices for a contact Gets the amount of open invoices for a contact Endpoint: GET /invoices/{tenantId}/portal/contact/{portalContactId}/balance Version: v1-2025-04-18 Security: knox-authorizer ## Path parameters: - `tenantId` (string, required) The id of the tenant being accessed - `portalContactId` (string, required) The contact ## Response 200 fields (application/json): - `balance` (number) The balance - `currency_code` (string) The currency - `currency_symbol` (string) Currency symbol ## Response 400 fields ## Response 401 fields ## Response 403 fields ## Response 404 fields ## Response 429 fields ## Response 500 fields