Key Master

Key Master is an on page key price checker for the Steam store supporting G2Play, G2A and Kinguin

Key Master: On-Page Game Key Price Checker for Steam Store

"Key Master" is a Chrome extension designed to help Steam users compare game key prices across multiple platforms including G2A, G2Play, and Kinguin without leaving the Steam store page. It uses an API that provides real-time prices due to their frequent fluctuations. The extension features easy-to-spot yellow buttons for seamless transitions between the stores. It also survives on affiliate links with no effect on user experience.

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Extension stats

By: https://downstairs.be

Users: 568

-3

Rating: 4.46

(24)

Version: 1.1.5 (Last updated: 2018-04-14)

Creation date: 2018-04-14

Risk impact: High risk impact

Risk likelihood:

Moderate risk likelihood

Manifest version: 2

Permissions:

tabs
https://*/*
http://*/*
https://g2api.downstairs.be/*
webRequest
webRequestBlocking

Size: 2.57M

URLs: Website

Ranking

# 39,146 ▲ 139

Other rankings

#1516 in Shopping ▲ 2 #210 in steam keyword 83 ▲ 7

Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

Key master makes it easy to check game pricing without leaving the Steam store page. It provides a link to the relevant page on the G2Play and G2A key market platforms to make the transition easier between these stores. Just open a game on the Steam store, and after a second you'll notice the big yellow buttons underneath the Steam "add to cart" button!

--Currently in public beta--

FAQ:

-Are these sites trustworthy?

They are nothing but a digital distribution site for keys. If you have no concerns buying keys on Amazon, they shouldn't cause any worries.

How does it work?

On the backend I made an API that gets the prices of these games in realtime. It is essential to get the price in realtime because it fluctuates a lot.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Works as advertised
Saves time and effort in price comparison
Useful for finding best prices for games
Easy to use
Handy for G2P shopping directly on Steam

Cons

Doesn't work anymore according to multiple users
Has access to every page visited
Users prefer more specific site access

Most mentioned

Doesn't work anymore
Works like a charm
Need for additional sites like CDKeys
Saves hours of time

User reviews

Doesn't work anymore + has access to every page you visit.

Sergio Bayarri Gausi, 2019-09-09

doesnt work anymore.

TopRed, 2019-05-11

Why does this extension has access to every site i visit? Please make it like other extensions that has access only for specific sites (like steam site ETC)