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MarketRooms.fyi

Chrome extension by SANTIANT LABS LTD · Productivity · Communication

  • Trader

A Chrome extension in Productivity · Communication with 1 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
1
Rating
not rated yet
Users, last 3 days
+1
Version
0.1.1
Updated in the store
2026-09-12
Published
2026-09-12
Manifest
V3
Browser access
4 permissions, 2 site patterns

How it has moved

Users
+1 since 13.09
0-1 · 2 readings
2026-09-13: appeared in the store
  1. 2026-09-130appeared in the store
  2. 2026-09-151
Users
+1 since 13.09
0-1 · 2 readings
2026-09-13: appeared in the store
  1. 2026-09-130appeared in the store
  2. 2026-09-151

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 2 match patterns.

  • https://api.marketrooms.fyi/*
  • https://object-storage.marketrooms.fyi/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Open a panel beside the page sidePanel
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

SANTIANT LABS LTD.

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The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.