i want to develop my app with siri ai and i'm in europe. my customers are in the usa. how can i code it today?

You can start coding it today, but there’s an important region caveat:

• Your app can be developed in Europe
• Your customers in the USA can use Siri AI features
• But Siri AI is not initially available in the EU on iOS and iPadOS, so on-device testing of those Siri AI features may be limited if you’re physically in the EU

What to build

Apple says developers should integrate through App Intents. That’s the framework Siri uses to understand your app’s entities and actions.

So the path is:

1. Adopt App Intents

   • Define the actions Siri can perform in your app.
   • Model your content as entities Siri can understand.

2. Add App Schemas / entities

   • Make your app’s content searchable and actionable.
   • This helps Siri find and act on your data through natural language.

3. Test with system surfaces

   • Start with Shortcuts, Spotlight, and App Intents testing.
   • Siri support builds on top of that.

What’s available now

Apple said:

• The APIs are available today
• Developers can start trying out the new Siri today
• Siri AI will expand over time, but EU availability on iOS/iPadOS is delayed initially

Best sessions to follow

If you want the most current guidance, use the newer WWDC 2026 sessions:

• Build intelligent Siri experiences with App Schemas
• Code-along: Make your app available to Siri
• Explore advanced App Intents features for Siri and Apple Intelligence

Practical answer

If you want to support US customers, you can implement the Siri integration now using App Intents and ship it, assuming your app’s features and the user’s device/OS support Siri AI. If you want to test the full Siri AI experience yourself in Europe, that may not be possible initially because Apple said Siri AI is not available in the EU on iOS and iPadOS.

If you want, I can also give you a step-by-step coding plan for adding Siri support with App Intents.