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Before installing, check the iOS requirements (iOS 27.0+ · iPhone 12 or later · Xcode 27+).

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Install with Swift Package Manager

1

Open Add Package

In Xcode, choose File → Add Package Dependencies….
2

Enter the repository URL

Enter the following URL and add the package.
3

Add to your target

Add the OneS1ghtSDK library to your app target.
The positioning engine (gpi-dltdoa) is bundled into the SDK as an xcframework. You only need to add this one package — no additional dependency setup is required.

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Get an SDK key

Initialization requires an SDK key in the ock_sdk_... format. Issue one from the console at Mobile SDK Keys.
The full key value is shown only once, right after issuing. Store it somewhere safe.

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Initialize

Initialize the SDK with your key when the app starts.
initialize(apiKey:) verifies the key and loads configuration. If the key is invalid, positioning does not start.

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Next step

Usage

Continue to starting positioning, the main API, and receiving zone events.