An Inside Look at the Relay Market Powering Token Resellers and Fraud

Simon Willison's Weblog · 1 month ago · 45

A market has emerged in China where resellers offer discounted access to large language model APIs by pooling credentials from free trials, unprotected support bots, and sometimes stolen payment methods. Token resellers use open-source proxy software like one-api and new-api to bundle API access and undercut official pricing, while buyers seek cheap tokens, bypass geographic restrictions, or harvest data for model distillation. The ecosystem creates financial risk for LLM providers and developers, highlighting the need for better spending caps and rate limiting on API keys.