随机福瑞图片API
Random Furry Image API
获取随机福瑞图片，支持多种返回格式和图片模式。支持JSON返回或直接返回图片文件。
Get random furry images with multiple return formats and image modes. Supports both JSON response and direct image file return.
基础地址 / Base URL: https://api.furry.ist/furry-img/
Base URL: https://api.furry.ist/furry-img/
IP信息查询API
IP Information Query API
查询 IP 地址信息，支持 `ipapi`、`ipinfo`、`bilibili` 三个数据库，并可通过 `?db=` 指定数据源。
Query IP address information using `ipapi`, `ipinfo`, or `bilibili`, and choose the data source via the `?db=` parameter.
基础地址 / Base URL: https://sni-api.furry.ist/ipapi
Base URL: https://sni-api.furry.ist/ipapi
一言 API
Hitokoto API
随机返回一条句子，来源涵盖动画、漫画、游戏、文学、诗词等多个分类。支持按分类筛选、长度过滤，并可选择 JSON 或纯文本格式返回。
Returns a random sentence from categories including anime, manga, games, literature, and poetry. Supports category filtering, length filtering, and JSON or plain-text output.
基础地址 / Base URL: https://api.furry.ist/hitokoto
Base URL: https://api.furry.ist/hitokoto
抖音视频解析API
Douyin Video Parse API
解析国内抖音视频分享链接，返回视频标题、封面、播放地址、作者信息及互动数据。仅支持国内抖音，不支持 TikTok。
Parses Douyin (Chinese TikTok) video share links and returns video title, cover, play URL, author info, and stats. Douyin only — TikTok not supported.
基础地址 / Base URL: https://api.furry.ist/douyin
Base URL: https://api.furry.ist/douyin
IP 计算器工具
IP Calculator Tool
提供网络地址/广播地址计算、子网掩码与CIDR互转、IP多格式转换、地址数量与掩码换算等完整IP计算功能。
Provides full IP calculation features including network/broadcast calculation, subnet mask & CIDR conversion, multi-format IP conversion, and host-count to mask planning.
工具入口: /apiIntro/ip-calc/
Tool URL: /apiIntro/ip-calc/