How to execute an Implicit Grant flow from a SPA Client application.
https://auth0.com/docs/api-auth/tutorials/implicit-grant#optional-customize-the-tokens
* Introducing OIDC Conformant Authentication
* client-side apps
* Grant Type property
* Register your API
* authorization URL
* Settings
* standard OIDC scopes
* conform to a namespaced format
* Namespacing Custom Claims
* Client's Settings
* Client's Settings
* OAuth 2.0 Specification
* click here to learn more
* used to prevent token replay attacks
* Sign In
* Verify Access Tokens
* Rules
* SSO
* Silent Authentication