# billing-clients

the top-level organisation that uses Elevate to bill its own customers. A Billing Client is the outermost data-isolation boundary in the API. Every other resource (contract owner, site, customer, product, price, invoice, CDR) belongs to exactly one Billing Client, and no request can return data from more than one

## Get the billing client

 - [GET /billing-client](https://docs.elevatebilling.com/openapi/prod/billing-rest-admin/billing-clients/getbillingclient.md): A request is only ever made in the context of a single Billing Client, so no identifier is required and the result is not paginated