Base URL: https://main.tailcfe40a.ts.net/api/v1
POST /openai/{quality}/chat/completions — OpenAIPOST /anthropic/{quality}/messages — Anthropicquality: high (×1.5) or low (×0.7)
curl https://main.tailcfe40a.ts.net/api/v1/openai/high/chat/completions \
-H "Authorization: Bearer sk-aip-..." \
-d '{"model":"claude-sonnet-5","messages":[{"role":"user","content":"Hi"}]}'