Reference of v4 user info

arguments	description	optional
user	user name or 9-digit user code	YES, while passing usercode
usercode	9-digit user code	YES, while passing user
recent	number, range 0-7. The number of recently played songs expected	YES

Explain

Search and return user info.

Return data

format follows the original arcapi

• recent_score changed to an array, may be null.
• The items in recent_score may be less than expected.
• The recent records in recent_score come from the local database.
  While someone triggered the search, it will be updated automatically. It's NOT an arcapi hack.

{
    "status": 0,
    "content": {
        "user_id": 114514,
        "name": "114514",
        "recent_score": [
            {
                "song_id": "grievouslady",
                "difficulty": 2,
                "score": 0,
                "shiny_perfect_count": 0,
                "perfect_count": 0,
                "near_count": 0,
                "miss_count": 0,
                "clear_type": 0,
                "best_clear_type": 0,
                "health": 0,
                "time_played": 1145141145141,
                "modifier": 0,
                "rating": 0
            },
            {
                "song_id": "grievouslady",
                "difficulty": 4,
                "score": 0,
                "shiny_perfect_count": 0,
                "perfect_count": 0,
                "near_count": 0,
                "miss_count": 0,
                "clear_type": 0,
                "best_clear_type": 0,
                "health": 0,
                "time_played": 233333,
                "modifier": 0,
                "rating": 0
            },
            // more data... up to 7 scores
        ],
        "character": 0,
        "join_date": 1145141145141,
        "rating": 0,
        "is_skill_sealed": false,
        "is_char_uncapped": false,
        "is_char_uncapped_override": false,
        "is_mutual": false
    }
}

Error status

status	description
0	everything is OK
-1	invalid usercode
-2	invalid recent number
-3	invalid recent number
-4	allocate an arc account failed
-5	clear friend list failed
-6	add friend failed
-7	internal error occurred
-233	unknown error occurred