{
    "message": "足球比赛结果API",
    "version": "1.0.0",
    "endpoints": {
        "matches": "GET \/matches",
        "match_by_id": "GET \/matches\/{id}",
        "leagues": "GET \/leagues",
        "dates": "GET \/dates",
        "debug": "GET \/debug"
    },
    "params": {
        "date": "比赛日期，格式 YYYY-MM-DD",
        "league": "联赛名称，支持模糊查询",
        "home_team": "主队名称，支持模糊查询",
        "away_team": "客队名称，支持模糊查询",
        "limit": "返回结果数量限制，默认100，最大1000",
        "offset": "结果偏移量，默认0"
    },
    "examples": {
        "获取当天比赛": "\/matches?date=2026-04-13",
        "获取特定日期比赛": "\/matches?date=2025-12-15",
        "按联赛查询": "\/matches?league=日大学锦",
        "分页查询": "\/matches?limit=20&offset=0"
    }
}