> ## Documentation Index > Fetch the complete documentation index at: https://docs.seam.co/llms.txt > Use this file to discover all available pages before exploring further. # Delivering Instant Keys > Learn how to deliver Instant Keys to your users, through text, email, or your own app. After creating an Access Grant that includes a mobile key through the Seam API or creating an Instant Key through Seam Console, Seam returns the shareable `instant_key_url` as a property of the new Access Grant. This URL is the Instant Key. You can deliver this key in the following ways, to best match your product flow and guest experience: * [Share through SMS or email.](#share-through-sms-or-email) * [Embed in a web or mobile app.](#embed-in-a-web-or-mobile-app) *** ## Share through SMS or Email For most use cases—such as hotels, self-touring, and contractors—the simplest way to deliver an Instant Key is by using a link in a text message or email. This method works well if you already collect the guest's phone number or email at booking. Example: Share an Instant Key using a text message. *** ## Embed in a Web or Mobile App If you have a guest-facing web app or booking portal, you can embed the Instant Key directly in your interface. For example, you could show it in a reservation detail page or check-in flow with a **Mobile Key** or **Unlock Door** button. Example: Embed an Instant Key in an app.