synthetic
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    • Xcode Intelligence

    Xcode Intelligence with Synthetic

    Synthetic is a fully compatible provider for Xcode Intelligence, new in Xcode 26, enabling context-aware suggestions and completions right in your Xcode workflow!

    Version Requirements

    Xcode Intelligence is a new feature available in Xcode 26 or later, which requires macOS 26 or later.

    Setup

    Step 1: Add Synthetic as a Model Provider

    First, add Synthetic as a new model provider in Xcode settings:

    Add Synthetic model provider in Xcode settings

    Step 2: Configure Provider Details

    Copy and paste these values into Xcode:

    https://api.synthetic.new/openai/v1

    Xcode expects the Base URL without /v1, as shown in the screenshot below.

    Log in to see your API key.

    Xcode requires Bearer   to be part of the API key.

    Authorization
    Synthetic

    Configure Synthetic provider details in Xcode

    Step 3: Complete Setup

    Once you've saved your configuration, Synthetic will appear as an available provider:

    Synthetic provider setup complete in Xcode

    Using Xcode Intelligence with Synthetic

    After completing the setup, you can use Xcode Intelligence with Synthetic to enhance your development workflow:

    Using Xcode Intelligence with Synthetic in the IDE