Stable signalNo paid features detectedMedium-risk permissions

GasNow - Blockchain Real-time Gas Fee Tracker

Multi-chain Gas Price forecast system

Users10KCurrent public install base

Rating5.0Store average score

Reviews159Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

GasNow - Blockchain Real-time Gas Fee Tracker Media preview

6 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

4.96

Latest

4.96

7-day rating change

0.00

2026年7月14日2026年7月20日

Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data

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7-day growthFlat

00%

30-day growthNo data

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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.9

ManifestV3

Size732KiB

Languages3English / 中文（中国） / 中文（台灣）

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

The next block gas price prediction tool. Get accurate gas price predictions for the most active blockchains. Whether you are transacting on Ethereum or Bitcoin, our tool keeps you updated. We also support a wide range of popular Layer 2 networks and EVM-compatible chains.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average5.0Average computed only from synced review bodies below

Reviews with text158Synced review bodies

Total ratings / reviews159Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

154

4★

3★

2★

1★

周奇蹟2024年5月1日

覺得可以

配個好獎2024年5月1日

配個好件

小白鼠吃韭菜2024年5月1日

一直在用MCT工具，一个友好的社区，老板很好，有不懂的问题问了就会告诉谢谢你，祝福mct越来越好，祝福Easy快快乐乐。

po po2024年5月1日

mct一直这样好，喜欢Easy，有问必回答的态度真的太好了。感恩我们相识。

蘇格蘭不便宜2024年5月1日

新希望

Noah Johnson2024年4月30日

very cool

Lily Brooks2024年4月30日

非常好用的插件

Olivia Davis2024年4月30日

well well well

Liam Miller2024年4月30日

lucky

Emma Smith2024年4月30日

wonderful

Showing 158 results

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AI product read

Real-time blockchain gas fee tracker and price prediction tool

Helps cryptocurrency users make informed transaction timing decisions by providing accurate gas price predictions across multiple blockchains, reducing transaction costs and failed transactions due to insufficient gas

User clicks extension icon → popup displays current gas prices for selected blockchain networks → extension periodically fetches updated gas price data from api.mct.club API via background service worker → badge shows current gas price → user consults predictions to time transactions optimally → user can switch between different chains and view historical trends

Target users: Cryptocurrency traders and investors / DeFi users / Blockchain developers / NFT traders / Anyone transacting on Ethereum, Bitcoin, or Layer 2 networks

Code is heavily minified making detailed function-level analysis difficult
Cannot determine exact UI layout or all interactive elements from minified popup JS
External website (gasnow.io) may have additional paid features not reflected in the extension itself

Monetization

No paid features detected

No subscription, premium tier, upgrade prompts, payment processing, or feature gating detected in the extension source code. All 'pro' keyword matches are from minified JavaScript library code (property names) and MIT license headers, not paid feature indicators. No Stripe, billing APIs, or payment UI found. The extension appears to be a completely free gas fee tracking utility.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: No login, authentication, or user account functionality detected in the extension source code. The extension only communicates with api.mct.club for public gas price data (api.mct.club/api/v2/gas_price/estimate_v3). No authentication headers, session tokens, or user account flows found. The extension uses chrome.storage solely for local user preferences, not for account management.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage

Publisher

mct.xyz

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access