{"service":"Inbox Proxy API","version":"1.0.0","endpoints":{"创建收件箱":"POST /api/v1/inboxes","查看收件箱":"GET  /api/v1/inboxes/{inbox_id}","自动取验证码":"GET  /api/v1/inboxes/{inbox_id}/otp","获取邮件列表":"GET  /api/v1/inboxes/{inbox_id}/messages","获取单封邮件":"GET  /api/v1/inboxes/{inbox_id}/messages/{mid}","健康检查":"GET  /api/v1/health"},"auth":"Header: X-API-Key: <your_key>"}