> ## Documentation Index
> Fetch the complete documentation index at: https://ekso.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# NonBillable

> Typed SDK access to the NonBillable resource — methods and HTTP routes.

## Typed access

`NonBillable` operations are reached via `client.Api.Finance.NonBillable` on `EksoClient`.

```csharp theme={null}
await client.Api.Finance.NonBillable.ListAsync();
```

For the full set of methods and request/response types, your IDE's auto-completion
is the fastest discovery path. Each method below maps 1-to-1 to an HTTP route in
the [API Reference](/api-reference/introduction).

## Operations

| Method   | Route                            | Summary                                                 |
| -------- | -------------------------------- | ------------------------------------------------------- |
| `GET`    | `/api/finance/non-billable`      | Lists all non-billable codes for the current tenant.    |
| `GET`    | `/api/finance/non-billable/{id}` | Retrieves a single non-billable code by its identifier. |
| `POST`   | `/api/finance/non-billable`      | Creates a new non-billable code.                        |
| `PUT`    | `/api/finance/non-billable/{id}` | Updates an existing non-billable code.                  |
| `DELETE` | `/api/finance/non-billable/{id}` | Deletes a non-billable code by its identifier.          |

## See also

* [SDK overview](/sdk/overview)
* [Authentication](/sdk/authentication)
* [Quickstart](/sdk/quickstart)
* [Error handling](/sdk/error-handling)