Chinese resellers are offering *Claude and Codex API access at up to 90% discounts* compared with Anthropic and OpenAI’s official API pricing.I’ve heard that some of them use open-source projects like *Sub2API* to achieve this. Their business model appears to involve purchasing subscription plans in bulk and converting them into API access.I’ve found several providers, such as *ddshub.cc, yunwu.api, and others*.What are your thoughts on this business model and its potential risks or sustainability?