post
https://hover.to/api/v1/orgs//users//send_invitation_instructions.json
Use this endpoint to send an email invitation to a designated user after inviting them.
Overview
This endpoint sends an email invitation to a designated user, allowing them to set a password and access the Hover account/organization that they were invited to. It is recommended that this endpoint is used after inviting a user to your Hover org, which does not automatically trigger an email invitation.