Flathub
Linux desktop apps as Flatpaks — licence, runtime and SDK, content rating, publisher verification, plus install counts broken down by day and by country.
3 endpoints on this scraper11 calls so farLast updated 8/18/2026, 3:14:34 AMBusy: 10+ calls so farllms.txt
App Detail
One Flatpak's appstream record — licence, runtime and SDK, content rating, mimetypes, and whether Flathub verified the publisher.
GET
/v1/application:flathub/app1h cache1 paramchecking key…Parameters
Response
EXAMPLE
Code
App Detailindex.ts
// npm i zpi-sdk
import { ZpiClient } from "zpi-sdk";
const client = new ZpiClient({ apiKey: "zpi_xxxxxxxxxxxxxxxxxxxxxxxx" });
const data = await client.run("application:flathub", "app", {
"id": "org.mozilla.firefox"
});
console.log(data);Recommended · typed errors, safe retries and bulk jobsSDK reference
Full reference
3 endpoints · plain textGETApp Detail/v1/application:flathub/app1 param
/v1/application:flathub/appOne Flatpak's appstream record — licence, runtime and SDK, content rating, mimetypes, and whether Flathub verified the publisher.
Parameters
idstringrequired- Flatpak application id
Request
curl -X GET "https://api.zapi.ink/v1/application:flathub/app?id=org.mozilla.firefox" \
-H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"Example response
{
"id": "org.mozilla.firefox",
"sdk": "org.freedesktop.Sdk/x86_64/25.08",
"url": "https://flathub.org/apps/org.mozilla.firefox",
"free": true,
"icon": "https://dl.flathub.org/media/icons/128x128/org.mozilla.firefox.png",
"name": "Firefox",
"type": "desktop",
"price": 0,
"bundle": "app/org.mozilla.firefox/x86_64/stable",
"source": "flathub",
"license": "MPL-2.0",
"runtime": "org.freedesktop.Platform/x86_64/25.08",
"summary": "Fast, Private & Safe Web Browser",
"keywords": [
"Browser",
"Explorer",
"Internet"
],
"verified": true,
"developer": {
"name": "Mozilla"
},
"endOfLife": false,
"mimetypes": [
"application/json",
"application/pdf",
"application/rdf+xml",
"application/rss+xml",
"application/x-xpinstall",
"application/xhtml+xml",
"application/xml",
"audio/flac"
],
"categories": [
"Network",
"WebBrowser"
],
"description": "When it comes to your life online, you have a choice: accept the factory settings or put your privacy first. When you choose Firefox as your default browser, you’re choosing to protect your data while supporting an independent tech company. Firefox is also the only major browser backed by a non-profit fighting to give you more openness, transparency and control of your life online. Join hundreds of millions of people who choose to protect what's important by choosing Firefox - a web browser designed to be fast, easy to use, customizable and private.",
"freeLicense": true,
"manifestUrl": "https://hg.mozilla.org/mozilla-central/file/tip/browser/installer/linux/app/flatpak",
"contentRating": "Early Childhood",
"mobileFriendly": false,
"contentRatingAge": 3,
"verificationMethod": "manual",
"contentRatingSystem": "ESRB"
}GETCollections/v1/application:flathub/collection3 params
/v1/application:flathub/collectionOne of the store's curated lists: popular, recently added, recently updated, trending, verified, or mobile.
Parameters
collectionenumoptional- Which list. Default popular. Values: popular, recently-added, recently-updated, trending, verified, mobile.
pagenumberoptional- Result page. Default 1.
countnumberoptional- Items per page. Default 25, max 100.
Request
curl -X GET "https://api.zapi.ink/v1/application:flathub/collection?collection=popular&page=1&count=25" \
-H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"Example response
{
"page": 1,
"count": 10,
"items": [
{
"id": "org.vinegarhq.Sober",
"url": "https://flathub.org/apps/org.vinegarhq.Sober",
"free": true,
"icon": "https://dl.flathub.org/media/org/vinegarhq/Sober/53a35f34cedfbd06c961a0f84bfb076f/icons/128x128/org.vinegarhq.Sober.png",
"name": "Sober",
"type": "desktop-application",
"price": 0,
"source": "flathub",
"license": "LicenseRef-proprietary=https://sober.vinegarhq.org/notice.txt",
"summary": "Play, chat & explore on Roblox",
"updated": 1787001453,
"installs": 235549,
"verified": true,
"developer": {
"name": "VinegarHQ & Sober contributors"
}
},
{
"id": "org.mozilla.firefox",
"url": "https://flathub.org/apps/org.mozilla.firefox",
"free": true,
"icon": "https://dl.flathub.org/media/icons/128x128/org.mozilla.firefox.png",
"name": "Firefox",
"type": "desktop-application",
"price": 0,
"source": "flathub",
"license": "MPL-2.0",
"summary": "Fast, Private & Safe Web Browser",
"updated": 1786451271,
"installs": 197829,
"verified": true,
"developer": {
"name": "Mozilla"
}
},
{
"id": "com.discordapp.Discord",
"url": "https://flathub.org/apps/com.discordapp.Discord",
"free": true,
"icon": "https://dl.flathub.org/media/com/discordapp/Discord/cdbdd79ba164f5bb18fcd4788f93de44/icons/128x128/com.discordapp.Discord.png",
"name": "Discord",
"type": "desktop-application",
"price": 0,
"source": "flathub",
"license": "LicenseRef-proprietary",
"summary": "Talk, play, hang out",
"updated": 1786744896,
"installs": 190446,
"verified": true,
"developer": {
"name": "Discord Inc."
}
},
{
"id": "com.google.Chrome",
"url": "https://flathub.org/apps/com.google.Chrome",
"free": true,
"icon": "https://dl.flathub.org/media/com/google/Chrome/b385eea1b44c96758801ce1d76b3b110/icons/128x128/com.google.Chrome.png",
"name": "Google Chrome",
"type": "desktop-application",
"price": 0,
"source": "flathub",
"license": "LicenseRef-proprietary",
"summary": "The browser built to be yours",
"updated": 1786564851,
"installs": 182541,
"developer": {
"name": "Google"
}
},
{
"id": "com.brave.Browser",
"url": "https://flathub.org/apps/com.brave.Browser",
"free": true,
"icon": "https://dl.flathub.org/media/com/brave/Browser/94f633aaad7b8a1567a2f56b38c54fc2/icons/128x128/com.brave.Browser.png",
"name": "Brave",
"type": "desktop-application",
"price": 0,
"source": "flathub",
"license": "MPL-2.0",
"summary": "Fast Internet, AI, Adblock",
"updated": 1786555668,
"installs": 166797,
"verified": true,
"developer": {
"name": "Brave Software"
}
},
{
"id": "com.usebottles.bottles",
"url": "https://flathub.org/apps/com.usebottles.bottles",
"free": true,
"icon": "https://dl.flathub.org/media/com/usebottles/bottles/4a2b5d5a5471c40929c6e016c45b3da0/icons/128x128/com.usebottles.bottles.png",
"name": "Bottles",
"type": "desktop-application",
"price": 0,
"source": "flathub",
"license": "GPL-3.0-only",
"summary": "Run Windows software",
"updated": 1786907809,
"installs": 147427,
"verified": true,
"developer": {
"name": "The Bottles Contributors"
}
},
{
"id": "org.videolan.VLC",
"url": "https://flathub.org/apps/org.videolan.VLC",
"free": true,
"icon": "https://dl.flathub.org/media/org/videolan/VLC/34e7c2b6a026c5c290606225a84582d3/icons/128x128/org.videolan.VLC.png",
"name": "VLC",
"type": "desktop-application",
"price": 0,
"source": "flathub",
"license": "GPL-2.0+",
"summary": "VLC media player, the open-source multimedia player",
"updated": 1784336350,
"installs": 127046,
"developer": {
"name": "VideoLAN et al."
}
},
{
"id": "com.spotify.Client",
"url": "https://flathub.org/apps/com.spotify.Client",
"free": true,
"icon": "https://dl.flathub.org/media/com/spotify/Client/2be38d678bbcc0e04cec0c19c60a80fe/icons/128x128/com.spotify.Client.png",
"name": "Spotify",
"type": "desktop-application",
"price": 0,
"source": "flathub",
"license": "LicenseRef-proprietary=https://www.spotify.com/us/legal/end-user-agreement/",
"summary": "Online music streaming service",
"updated": 1786557109,
"installs": 124086,
"developer": {
"name": "Spotify"
}
}
],
"total": 3299,
"source": "flathub",
"hasMore": true,
"nextPage": 2,
"collection": "popular"
}GETInstall Stats/v1/application:flathub/stats2 params
/v1/application:flathub/statsInstall counts for one app — the running total, the last month and week, a daily series, and the full per-country breakdown the store page never renders.
Parameters
idstringrequired- Flatpak application id
daysnumberoptional- How many recent days of the daily series to return. Default 30, max 365.
Request
curl -X GET "https://api.zapi.ink/v1/application:flathub/stats?id=org.mozilla.firefox&days=30" \
-H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"Example response
{
"id": "org.mozilla.firefox",
"count": 14,
"daily": [
{
"date": "2026-08-03",
"installs": 6346
},
{
"date": "2026-08-04",
"installs": 6333
},
{
"date": "2026-08-05",
"installs": 6387
},
{
"date": "2026-08-06",
"installs": 6271
},
{
"date": "2026-08-07",
"installs": 6887
},
{
"date": "2026-08-08",
"installs": 7255
},
{
"date": "2026-08-09",
"installs": 7102
},
{
"date": "2026-08-10",
"installs": 6314
}
],
"source": "flathub",
"byCountry": [
{
"country": "US",
"installs": 1545775
},
{
"country": "DE",
"installs": 361790
},
{
"country": "GB",
"installs": 294332
},
{
"country": "BR",
"installs": 201969
},
{
"country": "RU",
"installs": 194713
},
{
"country": "CA",
"installs": 171227
},
{
"country": "FR",
"installs": 162500
},
{
"country": "ES",
"installs": 117814
}
],
"installsTotal": 12006593,
"installsLast7Days": 39885,
"installsLastMonth": 197829
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