- OpenRouter(openrouter):OPENROUTER_API_KEY 查询 openrouter.ai/api/v1/credits, 展示剩余余额(total_credits - total_usage) - OpenAI Codex(openai-codex):OPENAI_CODEX_ACCESS_TOKEN 查询 chatgpt.com/backend-api/wham/usage,展示 rate_limit 窗口(5小时/7天/30天)已用百分比 + 倒计时 - 说明未接入的供应商及原因:OAuth 订阅类(Claude/Gemini/Grok)在 DSH 拿不到订阅 token; pi-ai 无对应 provider(SiliconFlow/StepFun/Novita/火山/ZenMux)无法触发