Is there any api to invite a new user to slack workspace (unpaid)?

Question

I want to write a scirpt (Google Apps Script) to add/invite new user (not in slack) to the slack workspace (which is unpaid). Is there any api to invite a non-slack user (using email) (or) to add an user(who is already in slack) to the unpaid workspace I have my admin's person token.

Answer 1

You can only accomplish this using Slack's Admin API, unfortunately, that API is only available to Enterprise customers.