> For the complete documentation index, see [llms.txt](https://onestore-dev.gitbook.io/dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://onestore-dev.gitbook.io/dev/chi/webshop/integration.md).

# Integration Management

Manage the license, authentication, and server information required to integrate the Web Shop with your game server.

<div data-with-frame="true"><figure><img src="https://2757207078-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG1QmZshNU0saLqpjlDho%2Fuploads%2FupNgVOcpYUnyZvjo80RC%2Fimage.png?alt=media&amp;token=6985bff8-5b2f-4136-9fbc-c2535ffada3f" alt=""><figcaption></figcaption></figure></div>

## License Management

### License Key

Used to verify the integrity of payment data delivered through PNS (Payment Notification Service).

* ONE store sends the PublicKey along with the payment data via PNS.
* Compare the PublicKey with the registered license key to verify that the data has not been tampered with.

### OAuth Credentials

Authentication credentials required to call ONE store server APIs.

* **Client ID**: A unique identifier for accessing ONE store APIs.
* **Client Secret**: A secure key used to obtain an access token for API authentication.

> Keep your Client Secret secure and do not expose it publicly.

## PNS

Configure the URL where ONE store sends payment results. You can set separate URLs for Sandbox and Production environments.

* Use **Send Test** to verify that the configured URL can receive PNS messages successfully.
* For details, see the [PNS Guide](broken://pages/u29Jg9NxUBBLSLdlIn1T#pns).

## Validation

Configure the server URL used to validate the game ID and server information entered by the player during purchase.

* For details, see the [Validation Guide](broken://pages/EXLmyhStUcOzoGSTYXyg).

## Server List

Configure the URL used to retrieve the server list available to players. The Web Shop calls this URL in real time when displaying the server list.

* For details, see the [Server List Integration Guide](broken://pages/yX7iD7S2vZnTZu1nkUv4).