Nixwrap

Unified Python SDK for Rocket League: save file data extraction, Stats API WebSocket client, tracker.gg stats, process detection, keyboard/controller input, RL log filem and a reusable GUI/overlay toolkit.

Built because EAC made traditional plugin development for online matches harder. Intended for streamers, tool developers, and anyone who wants RL data in Python.

Installation

From github

pip install git+https://github.com/nixvio64/nixwrap

# With optional extras:
pip install "nixwrap[tracker] @ git+https://github.com/nixvio64/nixwrap"   # tracker.gg
pip install "nixwrap[gui] @ git+https://github.com/nixvio64/nixwrap"       # overlay / GUI
pip install "nixwrap[input] @ git+https://github.com/nixvio64/nixwrap"     # keyboard + controller
pip install "nixwrap[all] @ git+https://github.com/nixvio64/nixwrap"      # everything

From PyPi

pip install nixwrap-rl

# With optional extras:
pip install nixwrap-rl[tracker]   # tracker.gg
pip install nixwrap-rl[gui]       # overlay / GUI
pip install nixwrap-rl[input]     # keyboard + controller
pip install nixwrap-rl[all]       # everything

Modules

Module	Purpose	Requires
nixwrap.save_file	Decrypt + extract data from .save files	pycryptodome
nixwrap.process	Detect running RL (Steam vs Epic)	psutil
nixwrap.stats	Live Stats API WebSocket events	-
nixwrap.tracker	tracker.gg player rank/stats	curl-cffi (optional)
nixwrap.input	Keyboard, Xbox, DualSense hotkey detection	dualsense-controller, keyboard (optional)
nixwrap.gui	Overlay/GUI toolkit	PySide6 (optional)
nixwrap.log	Launch.log parser (session + match info)	-
nixwrap.utils	Constants, rank helpers, PsyNet config API	-

---

Quick Start

0. Edit your DefaultStatsAPI.ini

Found at <RL Install Dir>\TAGame\Config\DefaultStatsAPI.ini set PacketSendRate value to something like 20 (1-120).

1. Save File Data Extraction

from nixwrap.save_file import load, find_save_file

# Auto-find the active save file
path = find_save_file()
save = load(path)

# Camera
print(save.camera.fov)           # 110.0
print(save.camera.stiffness)     # 0.55

# Controls (keyboard + gamepad)
print(save.controls.jump)                    # "SpaceBar"
print(save.gamepad_bindings.boost)           # "XboxTypeS_RightShoulder"

# Raw bindings for custom inspection
for b in save.gamepad_bindings.raw_bindings:
    print(f"  {b['Action']} -> {b['Key']}")

# Stats
print(save.stats.wins)           # 1234
print(save.xp.level)             # 27
print(save.xp.total_xp)          # 348223

# Skill data per playlist
for pid, skill in save.skills.items():
    print(f"Playlist {pid}: matches={skill.matches_played}, tier={skill.tier}")

# Inventory
for item in save.inventory:
    print(f"Product {item.product_id} (series {item.series_id})")

# Settings
print(save.video.res_width, save.video.res_height)
print(save.gameplay.controller_deadzone)
print(save.sound.master_volume)

# Quick chats, loadout sets, season, achievements, etc.
print(len(save.quick_chats), "quick chat bindings")
print(len(save.loadout_sets), "loadout presets")

raw = load_raw("path/to/savefile.save")
# raw["header"], raw["properties"], raw["objects"]

2. Process Detection

from nixwrap.process import find_rocket_league, is_rocket_league_focused

rl = find_rocket_league()
if rl:
    print(f"PID: {rl.pid}")
    print(f"Platform: {rl.platform.value}")      # steam or epic
    print(f"Root dir: {rl.root_dir}")
    print(f"Save path: {rl.save_data_path}")

if is_rocket_league_focused():
    print("RL window has focus")

3. Input Detection (Keyboard + Controller)

from nixwrap.input import (
    is_hotkey_pressed, is_key_pressed,
    get_xinput_state, XINPUT_A,
    setup_dualsense, start_dualsense_monitor,
    get_button_display,
)

# Keyboard
if is_key_pressed("tab"):
    print("Tab is held")

# XInput (Xbox / DS4 via DS4Windows)
state = get_xinput_state()
if state and state.is_pressed(XINPUT_A):
    print("A button pressed")

# DualSense (PS5)
controller = setup_dualsense()       # auto-finds bundled hidapi.dll
start_dualsense_monitor()            # background auto-reconnect

# Unified hotkey check (InGameRank-compatible config format)
config = {"is_controller": True, "controller_type": "xinput",
          "controller_button": XINPUT_A}
if is_hotkey_pressed(config):
    print("Hotkey held!")

# Button display names
print(get_button_display("xinput", XINPUT_A))           # "A"
print(get_button_display("dualsense", 0))               # "Cross"

4. Stats API (Live Events)

from nixwrap.stats import StatsClient

client = StatsClient()

# Callback mode
client.on("GoalScored", lambda evt: print(f"GOAL! {evt.scorer.name}"))
client.on("StatfeedEvent", lambda evt: print(f"{evt.main_target.name}: {evt.stat_type}"))
client.on_event(lambda evt: print(f"[{evt.event_type}]"))

with client:
    import time
    time.sleep(300)  # listen for 5 minutes

Async mode:

import asyncio
from nixwrap.stats import StatsClient

async def main():
    client = StatsClient()
    client.start()
    async for event in client.events():
        print(event.event_type)
        if event.event_type == "GoalScored":
            print(f"  {event.scorer.name} scored!")

asyncio.run(main())

5. Tracker API (Player Ranks)

from nixwrap.tracker import TrackerClient

client = TrackerClient()  # random browser fingerprint per request
stats = client.fetch("Steam|123456789|0", "PlayerName")

if stats.error:
    print(f"Error: {stats.error}")
else:
    print(f"Last updated: {stats.last_updated}")
    print(f"Lifetime: {stats.lifetime.wins} wins, {stats.lifetime.goals} goals")
    for pid, rank in stats.ranks.items():
        print(f"  {rank.playlist_name}: {rank.tier_name} {rank.division_name} "
              f"({rank.mmr} MMR, #{rank.rank_percentile}%)")
        if rank.win_streak:
            direction = "^" if rank.win_streak_type == "win" else "v"
            print(f"    Streak: {direction}{rank.win_streak}")

Results are cached for 5 minutes (tracker.gg update interval).

6. GUI / Overlay

from PySide6.QtWidgets import QApplication
from nixwrap.gui import (
    create_overlay, WindowConfig, WindowType,
    Painter, Color, THEME_DARK, FadeAnimation,
)

class MyOverlay:
    def __init__(self):
        self.win = create_overlay(600, 200, corner_radius=12, opacity=0.95)
        self.win._paint = self._paint
        self.win.snap_to_bottom_center(margin=20)

    def _paint(self, painter_q):
        p = Painter(painter_q)
        p.fill_rect(0, 0, 600, 200,
                     THEME_DARK.background.with_alpha(216), radius=12)
        p.stroke_rect(0, 0, 599, 199,
                       THEME_DARK.divider, width=1, radius=12)
        p.draw_text("Hello Rocket League!", 20, 40,
                     color=THEME_DARK.text_primary)

app = QApplication([])
overlay = MyOverlay()
app.exec()

7. Launch.log Parser

from nixwrap.log import parse_log

info = parse_log()

print(info.session.username)
print(info.session.rich_presence)

if info.game:
    print(info.game.playlist_id)
    print(info.game.playlist_name)
    print(info.game.game_class)
    print(info.game.map_name)
    print(info.game.server_ip, info.game.server_port)
    print(info.game.region)

info = parse_log(verify=False)  # skip Stats API check, return whatever the log has

# verify=True (default) checks the Stats API before returning game data
# so you don't get stale playlist/map info from a previous session.

8. PsyNet Config API

from nixwrap.utils import (
    fetch_psynet_config, get_online_playlists,
    get_maps_for_playlist, get_special_events,
)

config = fetch_psynet_config(939334844)

playlists = get_online_playlists(config)
print(playlists[11])   # Doubles
print(playlists[27])   # Hoops

maps = get_maps_for_playlist(config, 11)
print(len(maps))        # number of maps in rotation

for e in get_special_events(config):
    print(e["Title"])

---

Optional Dependencies

Extra	Packages	What you get
[tracker]	curl-cffi	better tracker.gg support
[gui]	PySide6	Overlay windows, painter, colors, fonts, animations
[input]	dualsense-controller, keyboard, bundled hidapi.dll	Xbox (XInput), PS5 DualSense, keyboard hotkey detection
[all]	all of the above	Everything

---

Requirements

• Python >= 3.10
• pycryptodome >= 3.18 (save file AES)
• psutil >= 5.9 (process detection)

---

Acknowledgements

• RocketRP: AES key and binary format research
• tracker.gg: player stats API
• Rocket League Stats API: Psyonix/Epic

Contributing

Do you want to make this library even better? Contributions are highly encouraged and appreciated.