osu!track API

Exposes an API to osu!track that allows data to be queried, users to be updated, and other things.

Using the API

Anyone is free to use the API for any purpose, but please keep your traffic reasonable. The one thing I request is that you do not use the API to scrape the full osu!track database or mass-update users.

If you've got a question about a particular use-case or need data or functionality that this API doesn't provide, you can join the osu!track developers Discord: https://discord.gg/gjzBzCVFmy Feel free to @ me there (@ameo) and I'll answer any questions you have or help out if I can.

If you encounter any bugs or issues with the API, please do the same!

Endpoints

The API is reachable at: https://osutrack-api.ameo.dev/

Update User

POST https://osutrack-api.ameo.dev/update?user={user}&mode={mode}

• user is the user ID of the user you'd like to update
• mode is the gamemode you'd like to update; 0=osu!, 1=taiko, 2=ctb, 3=mania

Returns

This endpoint will return the difference in stats since the last update if successful:

{
  "username":"ameo",
  "mode":0,
  "playcount":0,
  "pp_rank":0,
  "pp_raw":0,
  "accuracy":0,
  "total_score":0,
  "ranked_score":0,
  "count300":0,
  "count50":0,
  "count100":0,
  "level":0,
  "count_rank_a":0,
  "count_rank_s":0,
  "count_rank_ss":0,
  "levelup":false, // whether or not the user leveled up since the last update
  "first":false, // whether this is the first update for the user, meaning that there was no previous update to compare to
  "exists":true, // whether the user exists or not; if this is false, check the user ID you provided
  // an array of new hiscores for the user
  "newhs": [
    {
      "beatmap_id":"33394",
      "score_id":"85808923",
      "score":"5720257",
      "maxcombo":"494",
      "count50":"0",
      "count100":"9",
      "count300":"350",
      "countmiss":"0",
      "countkatu":"8",
      "countgeki":"45",
      "perfect":"1",
      "enabled_mods":"8",
      "user_id":"131464",
      "date":"2010-04-22 08:25:22",
      "rank":"SH",
      "pp":"82.9195",
      "replay_available":"0",
      "ranking":0
    }
  ]
}

Get all stats updates for user

GET https://osutrack-api.ameo.dev/stats_history?user={user}&mode={mode}&from={from}&to={to}

• user is the user ID of the user you'd like to update
• mode is the gamemode you'd like to update; 0=osu!, 1=taiko, 2=ctb, 3=mania
• from is optional, but if provided it is the start date of updates you'd like to retrieve in the format YYYY-MM-DD like 2020-01-01
• to is optional, but if provided it is the end date of updates you'd like to retrieve in the format YYYY-MM-DD like 2021-01-01

Returns

If successful, returns an array of updates for the user in the selected mode like this:

[
  {
    "count300":3788588,
    "count100":387592,
    "count50":42411,
    "playcount":23428,
    "ranked_score":"4306096061",
    "total_score":"19326454144",
    "pp_rank":79461,
    "level":99.1757,
    "pp_raw":4006.24,
    "accuracy":98.70355224609375,
    "count_rank_ss":31,
    "count_rank_s":408,
    "count_rank_a":568,
    "timestamp":"2021-02-04T23:24:42.000Z",
  }
]

Get all recorded hiscores for user

GET https://osutrack-api.ameo.dev/hiscores?user={user}&mode={mode}&from={from}&to={to}&userMode={userMode}

• user is the ID (default) or username of the user for which to return hiscores. See userMode for details
• mode is the gamemode you'd like to fetch hiscores for; 0=osu!, 1=taiko, 2=ctb, 3=mania
• from is optional, but if provided it is the start date of hiscores you'd like to retrieve in the format YYYY-MM-DD like 2020-01-01
• to is optional, but if provided it is the end date of hiscores you'd like to retrieve in the format YYYY-MM-DD like 2021-01-01
• userMode is optional can be one of either id or username. It defaults to id. It determines if user is interpreted as an ID or as a username.

Returns

If successful, returns an array of all recorded hiscores for the user in the selected mode like this:

[
  {
    "beatmap_id":637549,
    "score":2423423,
    "pp":193.099,
    "mods":584, // Same format as osu! API: https://github.com/ppy/osu-api/wiki#mods
    "rank":"SH",
    "score_time":"2019-05-12T06:30:16.000Z", // Timestamp of when the play took place
    "update_time":"2019-05-12T06:30:40.000Z" // Timestamp of when osu!track recorded the play
  }
]

Get the peak rank + accuracy for a user

GET https://osutrack-api.ameo.dev/peak?user={user}&mode={mode}

• user is the user ID of the user you'd like to update
• mode is the gamemode you'd like to update; 0=osu!, 1=taiko, 2=ctb, 3=mania

Returns

If successful, returns the best (lowest) global rank and accuracy for the user along with the timestamps at which they were at their best values:

[{
  "best_global_rank": 7381,
  "best_rank_timestamp": "2015-04-24T12:44:15.000Z",
  "best_accuracy": 99.46027374267578,
  "best_acc_timestamp": "2024-03-14T01:06:02.000Z"
}]

If user not found or no updates exist for the user, returns:

[{
  "best_global_rank": null,
  "best_rank_timestamp": null,
  "best_accuracy": null,
  "best_acc_timestamp": null
}]

Get the best plays by pp for all users in a given mode

GET https://osutrack-api.ameo.dev/bestplays?mode={mode}&from={from}&to={to}&limit={limit}

• mode is the gamemode you'd like to retrieve best plays for; 0=osu!, 1=taiko, 2=ctb, 3=mania
• from is optional, but if provided it is the start date of scores you'd like to retrieve in the format YYYY-MM-DD like 2020-01-01
• to is optional, but if provided it is the end date of scores you'd like to retrieve in the format YYYY-MM-DD like 2021-01-01
• limit is how many scores you want to return, an optional number from 1 to 10000. Scores are returned in descending order by pp value.

Returns

  {
    "user": 6447454,
    "beatmap_id": 111680,
    "score": 25571304,
    "pp": 1144.15,
    "mods": 88,
    "rank": "A",
    "score_time": "2021-01-07T11:16:59.000Z",
    "update_time": "2021-01-16T14:59:17.000Z"
  },
  {
    "user": 6447454,
    "beatmap_id": 1842043,
    "score": 63633373,
    "pp": 1092.05,
    "mods": 72,
    "rank": "SH",
    "score_time": "2021-01-12T07:25:34.000Z",
    "update_time": "2021-01-16T14:59:17.000Z"
  }
]