Is there any way to generate passwordless login magic links through an API endpoint to send them from an external system rather than through Auth0?
This would be similar to generating a Password Reset ticket (Create a password change ticket) and delivering that to the end user.
This is not supported at the moment. A magic link is generated only within the Passwordless email delivered to the user.
To request this functionality in a future release of Auth0, submit a Feature Request. This is a direct line to our Product team and the best way to communicate this type of request.