showAccountLinkingCard not supported in Google Assistant Conversational Actions


We followed this tutorial to set up Account Linking with Google Actions and Auth0. However, we aren’t able to show the Account Linking Card. When we try to test it, we get the following error:

Not supported in Google Assistant Conversational Actions.

I saw another message saying that this functionality was no longer supported. Is anyone else running into this issue?

This is our code:

async LAUNCH() {

    if (!this.$request.getAccessToken()) {


Hey @curiosopher

Account Linking with Google Conversational Actions works differently. There are no more cards. And unfortunately, even the flow is different now.

Here’s an example with Google Sign In