Licenses

Steam Value Checker is built on other people's work. This page credits the services and data it uses, the programs it runs, and the libraries it's made of, with their license notices.

Trademarks

Steam is a trademark of Valve Corporation. Fortnite and Epic Games are trademarks of Epic Games, Inc. Discord is a trademark of Discord Inc. All other names, logos and game artwork belong to their owners and are shown to identify their games and stores. Steam Value Checker is an independent project and isn't affiliated with or endorsed by any of them.

Services and data

Steam (Valve): Game, price and profile data come from the Steam Web API and store. store.steampowered.com/
IsThereAnyDeal (IsThereAnyDeal): Cheapest-price and deal data. isthereanydeal.com/
Fortnite-API (Fortnite-API.com): Item shop, news, map and cosmetics on the Fortnite page. fortnite-api.com/
Discord (Discord Inc.): Sign-in, servers and the bot itself. discord.com/
emoji.gg (emoji.gg): Emoji packs. Each pack has its own license on emoji.gg. emoji.gg/
YouTube, SoundCloud, Spotify (their owners): Players are embedded straight from each service. www.youtube.com/
GamerPower (GamerPower): Free game and giveaway listings. www.gamerpower.com/
SomaFM, Radio Paradise, NTS (the stations): Radio streams in the music player. somafm.com/

Programs it runs

FFmpeg (LGPL / GPL): Runs as a separate program to decode audio for music. ffmpeg.org/
yt-dlp (Unlicense): Runs as a separate program to find playable streams. github.com/yt-dlp/yt-dlp
Chromium (BSD-3-Clause and others): Opens pages that have no API, for a few seconds at a time. www.chromium.org/

Libraries

93 packages, each under its own license. The full text of each license is below the list.

@discordjs/builders 1.14.1, Apache-2.0. Copyright 2021 Noel Buechler; Copyright 2021 Vlad Frangu github.com/discordjs/discord.js
@discordjs/collection 1.5.3, Apache-2.0. Copyright 2021 Noel Buechler; Copyright 2015 Amish Shah github.com/discordjs/discord.js
@discordjs/collection 2.1.1, Apache-2.0. Copyright 2021 Noel Buechler; Copyright 2015 Amish Shah github.com/discordjs/discord.js
@discordjs/formatters 0.6.2, Apache-2.0. Copyright 2021 Noel Buechler; Copyright 2021 Vlad Frangu github.com/discordjs/discord.js
@discordjs/node-pre-gyp 0.4.5, BSD-3-Clause github.com/discordjs/node-pre-gyp
@discordjs/opus 0.11.0, MIT. Copyright (c) 2020-2021 iCrawl; Copyright (c) 2013-2019 Mikko Rantanen github.com/discordjs/opus
@discordjs/rest 2.6.3, Apache-2.0. Copyright 2021 Noel Buechler; Copyright 2021 Vlad Frangu; Copyright 2021 Aura Román github.com/discordjs/discord.js
@discordjs/util 1.2.0, Apache-2.0. Copyright 2022 Noel Buechler github.com/discordjs/discord.js
@discordjs/voice 0.19.2, Apache-2.0. Copyright 2022 Noel Buechler; Copyright 2020 Amish Shah github.com/discordjs/discord.js
@discordjs/ws 1.2.3, Apache-2.0. Copyright 2022 Noel Buechler; Copyright 2022 Denis Cristea github.com/discordjs/discord.js
@resvg/resvg-js 2.6.2, MPL-2.0
@resvg/resvg-js-linux-x64-gnu 2.6.2, MPL-2.0
@resvg/resvg-js-linux-x64-musl 2.6.2, MPL-2.0
@sapphire/async-queue 1.5.5, MIT github.com/sapphiredev/utilities
@sapphire/shapeshift 4.0.0, MIT github.com/sapphiredev/shapeshift
@sapphire/snowflake 3.5.5, MIT github.com/sapphiredev/utilities
@snazzah/davey 0.1.12, MIT github.com/Snazzah/davey
@snazzah/davey-linux-x64-gnu 0.1.12, MIT github.com/Snazzah/davey
@snazzah/davey-linux-x64-musl 0.1.12, MIT github.com/Snazzah/davey
@types/node 26.6.5, MIT github.com/DefinitelyTyped/DefinitelyTyped
@types/ws 8.18.2, MIT github.com/DefinitelyTyped/DefinitelyTyped
@vladfrangu/async_event_emitter 2.4.7, MIT github.com/vladfrangu/async_event_emitter
abbrev 1.1.1, ISC
agent-base 6.0.2, MIT github.com/TooTallNate/node-agent-base
ansi-regex 5.0.1, MIT github.com/chalk/ansi-regex
aproba 2.1.0, ISC. Copyright (c) 2015, Rebecca Turner <me@re-becca.org> github.com/iarna/aproba
are-we-there-yet 2.0.0, ISC github.com/npm/are-we-there-yet
balanced-match 1.0.2, MIT. Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> github.com/juliangruber/balanced-match
brace-expansion 1.1.21, MIT. Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> github.com/juliangruber/brace-expansion
chownr 2.0.0, ISC github.com/isaacs/chownr
color-support 1.1.3, ISC github.com/isaacs/color-support
concat-map 0.0.1, MIT github.com/substack/node-concat-map
console-control-strings 1.1.0, ISC. Copyright (c) 2014, Rebecca Turner <me@re-becca.org> github.com/iarna/console-control-strings
debug 4.4.3, MIT. Copyright (c) 2014-2017 TJ Holowaychuk <tj@vision-media.ca>; Copyright (c) 2018-2021 Josh Junon github.com/debug-js/debug
delegates 1.0.0, MIT. Copyright (c) 2015 TJ Holowaychuk <tj@vision-media.ca> github.com/visionmedia/node-delegates
detect-libc 2.1.2, Apache-2.0 github.com/lovell/detect-libc
discord-api-types 0.38.57, MIT. Copyright (c) 2020 vladfrangu github.com/discordjs/discord-api-types
discord.js 14.27.0, Apache-2.0. Copyright 2021 Noel Buechler; Copyright 2015 Amish Shah github.com/discordjs/discord.js
dotenv 16.6.1, BSD-2-Clause. Copyright (c) 2015, Scott Motte github.com/motdotla/dotenv
emoji-regex 8.0.0, MIT github.com/mathiasbynens/emoji-regex
fast-deep-equal 3.1.3, MIT. Copyright (c) 2017 Evgeny Poberezkin github.com/epoberezkin/fast-deep-equal
fs-minipass 2.1.0, ISC github.com/npm/fs-minipass
fs.realpath 1.0.0, ISC github.com/isaacs/fs.realpath
gauge 3.0.2, ISC. Copyright (c) 2014, Rebecca Turner <me@re-becca.org> github.com/iarna/gauge
glob 7.2.3, ISC github.com/isaacs/node-glob
has-unicode 2.0.1, ISC. Copyright (c) 2014, Rebecca Turner <me@re-becca.org> github.com/iarna/has-unicode
https-proxy-agent 5.0.1, MIT github.com/TooTallNate/node-https-proxy-agent
inflight 1.0.6, ISC github.com/npm/inflight
inherits 2.0.4, ISC github.com/isaacs/inherits
is-fullwidth-code-point 3.0.0, MIT github.com/sindresorhus/is-fullwidth-code-point
lodash 4.18.1, MIT github.com/lodash/lodash
lodash.snakecase 4.1.1, MIT github.com/lodash/lodash
magic-bytes.js 1.13.1, MIT. Copyright (c) 2022 Lars Kölpin github.com/LarsKoelpin/magic-bytes
make-dir 3.1.0, MIT github.com/sindresorhus/make-dir
minimatch 3.1.5, ISC github.com/isaacs/minimatch
minipass 3.3.6, ISC. Copyright (c) 2017-2022 npm, Inc., Isaac Z. Schlueter, and Contributors github.com/isaacs/minipass
minipass 5.0.0, ISC. Copyright (c) 2017-2023 npm, Inc., Isaac Z. Schlueter, and Contributors github.com/isaacs/minipass
minizlib 2.1.2, MIT github.com/isaacs/minizlib
mkdirp 1.0.4, MIT github.com/isaacs/node-mkdirp
ms 2.1.3, MIT. Copyright (c) 2020 Vercel, Inc. github.com/vercel/ms
node-addon-api 8.9.2, MIT. Copyright (c) 2017 Node.js API collaborators github.com/nodejs/node-addon-api
node-fetch 2.7.0, MIT. Copyright (c) 2016 David Frank github.com/bitinn/node-fetch
nopt 5.0.0, ISC github.com/npm/nopt
npmlog 5.0.1, ISC github.com/npm/npmlog
object-assign 4.1.1, MIT github.com/sindresorhus/object-assign
once 1.4.0, ISC github.com/isaacs/once
opusscript 0.0.8, MIT. Copyright (c) 2016-2021 abalabahaha github.com/abalabahaha/opusscript
path-is-absolute 1.0.1, MIT github.com/sindresorhus/path-is-absolute
playwright-core 1.63.0, Apache-2.0 github.com/microsoft/playwright
prism-media 1.3.5, Apache-2.0. Copyright 2019 - 2020 Amish Shah github.com/hydrabolt/prism-media
readable-stream 3.6.2, MIT github.com/nodejs/readable-stream
rimraf 3.0.2, ISC github.com/isaacs/rimraf
safe-buffer 5.2.1, MIT github.com/feross/safe-buffer
semver 6.3.1, ISC github.com/npm/node-semver
semver 7.8.5, ISC github.com/npm/node-semver
set-blocking 2.0.0, ISC. Copyright (c) 2016, Contributors github.com/yargs/set-blocking
signal-exit 3.0.7, ISC. Copyright (c) 2015, Contributors github.com/tapjs/signal-exit
string_decoder 1.3.0, MIT github.com/nodejs/string_decoder
string-width 4.2.3, MIT github.com/sindresorhus/string-width
strip-ansi 6.0.1, MIT github.com/chalk/strip-ansi
tar 6.2.1, ISC github.com/isaacs/node-tar
tr46 0.0.3, MIT github.com/Sebmaster/tr46.js
ts-mixer 6.0.4, MIT. Copyright (c) 2024 Tanner Nielsen github.com/tannerntannern/ts-mixer
tslib 2.8.1, 0BSD github.com/Microsoft/tslib
undici 6.29.1, MIT github.com/nodejs/undici
undici-types 8.9.0, MIT github.com/nodejs/undici
util-deprecate 1.0.2, MIT. Copyright (c) 2014 Nathan Rajlich <nathan@tootallnate.net> github.com/TooTallNate/util-deprecate
webidl-conversions 3.0.1, BSD-2-Clause. Copyright (c) 2014, Domenic Denicola github.com/jsdom/webidl-conversions
whatwg-url 5.0.0, MIT. Copyright (c) 2015–2016 Sebastian Mayr github.com/jsdom/whatwg-url
wide-align 1.1.5, ISC. Copyright (c) 2015, Rebecca Turner <me@re-becca.org> github.com/iarna/wide-align
wrappy 1.0.2, ISC github.com/npm/wrappy
ws 8.22.0, MIT. Copyright (c) 2011 Einar Otto Stangvik <einaros@gmail.com>; Copyright (c) 2013 Arnout Kazemier and contributors; Copyright (c) 2016 Luigi Pinca and contributors github.com/websockets/ws
yallist 4.0.0, ISC github.com/isaacs/yallist

License texts

MIT

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

ISC

This software is dual-licensed under the ISC and MIT licenses. You may use this software under EITHER of the following licenses.

----------

The ISC License

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

----------

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

BSD-2-Clause

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

BSD-3-Clause

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of node-pre-gyp nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

0BSD

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted.

Apache-2.0

The full Apache-2.0 text is long, so it's linked here instead: www.apache.org/licenses/LICENSE-2.0

MPL-2.0

The full MPL-2.0 text is long, so it's linked here instead: www.mozilla.org/MPL/2.0/