---
title: Specific setup
canonical: https://developer.unico.io/dual-api/developers/sdks-and-tools/ios/installation/specific-setup
locale: en
generated_by: markdown-export
---

****SDK Key****

Contact the **CS / Onboarding team** and request an **SDK Key**, providing the identifiers of your applications:

  - **Bundle Identifier** (iOS)
  - **Team ID** (iOS)

  The Unico team will link the SDK Key to your identifiers. You will receive your SDK Key to implement the `AcessoBioConfigDataSource`. The SDK Key is the value you must return in `getHostKey()` in the [initialization step](../initialization).

****Code obfuscation (iXGuard)****

The SDK cannot be obfuscated. The client obfuscator may affect the functionality of the SDK, so it must not obfuscate the SDK code. **Unico is not responsible** for obfuscation conflicts with the SDK.

  When obfuscation is performed using **iXGuard**, we recommend using version **4.12.6 or higher**.

  :::secondary[Common indicator]
  If the app works in debug but fails in release, obfuscation is the likely cause — obfuscation does not modify debug builds.
  :::