---
schema_version: "1"
id: fb1cef89c18f19617dcd322e3cefaecb2b4fb51355acc3e7bf1b86fb141073a9
title: Digital Commerce ServerSDK Client Setup and Usage
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/industries/cme/guides/comms-t-serversdk-client-setup-and-usage.md
canonical_url: https://developer.salesforce.com/docs/industries/cme/guide/comms-t-serversdk-client-setup-and-usage.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: a704fff0fac69e669c698a7e4c38fc6d1c149b935d53521d139b1f2cc9471be5
products:
  - Communications, Media, Energy and Utilities APIs (Managed Package)
  - Industries Developer Documentation
---
# Digital Commerce ServerSDK Client Setup and Usage

You can configure the ServerSDK for use with the client-side SDK or with the proxy server SDK.

## Client-Side SDK

Using the client-side implementation, the Digital Commerce APIs are called directly from the client for guest users. After signing in, all Digital Commerce APIs are called from ServerSDK.

## Proxy SDK

Using the Proxy SDK, all Digital Commerce APIs are called from ServerSDK. The Proxy SDK library is very light weight and shares the same signatures as the other Digital Commerce client SDK, requiring no code changes in the user interface.

## Digital Commerce Lightning Web Component Setup

Add Digital Commerce Lightning Web Component client setup information (on-Platform customers can also use ServerSDK to log in using third-rd party authentication server).

Edit your LWC component HTML include file `\<c-dc-sample-app>\</c-dc-sample-app>` component with the attributes shown here:

```nolang
<c-dc-sample-app
  checkout-api-url=""
  secure-server-api-request-credentials=""
  checkout-payment-url=""
  enable-proxy-sdk=""
  auth-configuration=""
>
</c-dc-sample-app> 

```

| Attribute                             | Description                                                                                                                                                                                                                                                  |
| ------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| checkout-api-url                      | Contains a value that specifies the URL where ServerSDK is hosted.                                                                                                                                                                                           |
| secure-server-api-request-credentials | Contains a value that specifies a value indicating whether the user agent should send cookies to the secure server if it is hosted on another domain in the case of cross-origin requests. Possible values are: include,omit and same-origin (default value) |
| checkout-payment-url                  | Contains a value that specifies the checkout payment URL.                                                                                                                                                                                                    |
| enable-proxy-sdk                      | Contains a boolean value (true or false). The default valus is false. If set to true, the Digital Commerce, Account, Translation Proxy SDK instances will be created.                                                                                        |
| auth-configuration                    | Contains your Firebase or custom auth configuration details. You can create custom auth config by overriding dcCustomAuthenticationUtil.                                                                                                                     |