Update/add information in token

[dotaolaoqua]

Hi, is it possible to add more information in the token?
For example, I would like to add the language like this

“language: english”

Please help

[tyf]

Hi there @dotaolaoqua!

@dotaolaoqua

Hi, is it possible to add more information in the token?

This is absolutely possible using custom claims and Actions The following resources should be a great place to start!

Adding Custom Claims to ID Tokens with Auth0 Actions

Adding custom claims to tokens

Problem statement: How do I add custom claims to an Access and/or ID Token with Actions? Solution: Custom claims can be added to an Access/ID Token in a namespaced format by utilizing a Post Login Action. For example: exports.onExecutePostLogin = async (event, api) => { const namespace = 'https://myapp.example.com'; const { favorite_color, preferred_contact } = event.user.user_metadata; if (event.authorization) { // Set claims in ID token api.idToken.setCustomClaim(`${namespace}/favorite_…

Hope this helps!