# Migrate Your App to id.ai for Internet Identity Sign-In

**URL:** <https://forum.dfinity.org/t/migrate-your-app-to-id-ai-for-internet-identity-sign-in/63708>\
**Category:** internet-identity\
**Tags:** internet-identity\
**Created:** [February 2, 2026, 3:37pm UTC](https://forum.dfinity.org/t/migrate-your-app-to-id-ai-for-internet-identity-sign-in/63708 "2026-02-02T15:37:36Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![aterga](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/aterga/32/4143_2.png) [@aterga](https://forum.dfinity.org/u/aterga)\
**Post date:** [February 2, 2026, 3:37pm UTC](https://forum.dfinity.org/t/migrate-your-app-to-id-ai-for-internet-identity-sign-in/63708/1 "2026-02-02T15:37:36Z")

</div>

### TL;DR

If your app uses Internet Identity, update your `identityProvider` to `https://id.ai/?feature_flag_guided_upgrade=true` to ensure maximum compatibility and future-proof sign-in. No other changes are needed, and there is no deadline.

* * *

### Migrate to the new Internet Identity provider (`id.ai`)

If your app uses Internet Identity for sign-in and is still pointing to one of the legacy providers:

```auto
identityProvider: "https://identity.ic0.app" // legacy 1
identityProvider: "https://identity.internetcomputer.org" // legacy 2

```

please migrate to **`https://id.ai`**.

**All it takes is a single config change** in your `AuthClient` setup:

```auto
identityProvider: "https://id.ai/?feature_flag_guided_upgrade=true"

```

This enables the guided upgrade flow and ensures your app is compatible with the latest Internet Identity experience — no other changes required.

There is **no deadline** for this migration, but making the change **maximizes compatibility for users who might otherwise struggle with custom browsers or password manager configurations**.

👉 **One line. Maximum assistance for your users. Future-proof sign-in.**