The Customers API lets you view information about Spectrum Access System (SAS) customers.

A SAS customer is defined by the following parameters:

- A unique name that is assigned by the server
- A display name
- A SAS user ID that is associated with the customer

User IDs must be unique. A given user ID can only be associated with
one customer.

The API defines methods to list the customers visible to you or to get
information about a specific customer.

## What's next

- To get an overview of the SAS Portal API, see [Google SAS Portal API overview](https://docs.cloud.google.com/spectrum-access-system/docs/overview-api.md.txt).
- For information about the Device Manager API, see [Device Manager API](https://docs.cloud.google.com/spectrum-access-system/docs/device-manager-api.md.txt).
- For examples of how to use the API, see [API code samples](https://docs.cloud.google.com/spectrum-access-system/docs/samples.md.txt).
- For reference documentation, see [APIs and reference](https://docs.cloud.google.com/spectrum-access-system/docs/apis.md.txt).