> For the complete documentation index, see [llms.txt](https://docs.payments.thalescloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payments.thalescloud.io/click-to-pay/es/integrate-the-d1-sdk/getting-started/configuration/1.-binary-integration/ios.md).

# iOS

This guide is tested with:

* Xcode 16.1
* Swift 6.0.2

To integrate D1 SDK into your issuer application:

{% stepper %}
{% step %}

### Copy the D1 SDK frameworks

Copy the `D1` folder (including `D1.xcframework` and dependencies) into your project.

<figure><img src="/spaces/62lLFDcmLCeqqwmy4Fee/files/qyUMpiRE0Npgfo0i3Uiw" alt=""><figcaption><p>D1 SDK frameworks added to the project.</p></figcaption></figure>
{% endstep %}

{% step %}

### Open your target settings

In Xcode, open your app target, then select **General**.
{% endstep %}

{% step %}

### Embed the frameworks

Drag and drop **all** frameworks from your configuration directory into **Frameworks, Libraries, and Embedded Content**.

<figure><img src="/spaces/62lLFDcmLCeqqwmy4Fee/files/8aWLvnH6JKmit8HT73Dp" alt=""><figcaption><p>Frameworks embedded in the target settings.</p></figcaption></figure>
{% endstep %}
{% endstepper %}

{% hint style="info" %}
**Note**

* During SDK version updates, ensure that you replace D1 SDK and all existing dependency SDKs with the newer copies.
* `TPCSDKSwift.xcframework` and `D1Core.xcframework` are no longer required as they are now included in the SDK delivery.
* `IdCloudClient.xcframework` is only available for EMV 3-D Secure (3DS).
  {% endhint %}

{% hint style="danger" %}
**Warning**

Use Release frameworks when submitting your application to the App Store. Use Debug frameworks only for development purposes.
{% endhint %}


---

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