wtf is chatgpt-register-sub2api?

This repository is a Python command line tool that automates creating many ChatGPT accounts from a single Outlook mailbox, using the plus addressing feature that lets one inbox receive mail sent to several tagged variations of the same address. The README describes a full pipeline: registering accounts, joining a specified education workspace, refreshing login tokens, and exporting the resulting credentials to a JSON file in a format described as sub2api. The tool reads verification codes automatically through either the Microsoft Graph API or direct IMAP login, and the README recommends routing traffic through a proxy since registering more than a few accounts from one IP address is likely to trigger the target service's anti abuse checks. It also describes disguising the network connection to resemble a real Chrome browser in order to reduce the chance of being blocked. Commands are provided to run the full pipeline or individual steps such as registration alone, joining a workspace, or exporting the final account bundle. Output includes a JSON file of every account with its tokens and workspace status. No license file is mentioned in the README. This project automates bulk account creation and includes measures aimed at evading a platform's anti fraud systems, which likely violates the terms of service of the platforms it targets.