{"service":"fi2api","description":"OpenAI 兼容 Weavy AI 图片生成 API","models":["nano-banana-2","nano-banana-pro","gpt-2"],"endpoints":{"generate":"POST /v1/images/generations","edit":"POST /v1/images/edits","models":"GET /v1/models","health":"GET /health","admin_api":"GET /admin/api/stats"}}