OpenClaw responds to Anthropic's subscription rule changes: Use API Key or other subscription services like MiniMax In response to Anthropic's adjustment of its Claude subscription rules, which means current subscriptions no longer cover third-party tools like OpenClaw, such usage now requires additional fees. OpenClaw issued a response, stating that to avoid billing complexity, users can switch to using an API Key or consider other subscription options, including OpenAI Codex, Qwen, MiniMax, Kimi, and GLM.