Use Cases
- E-Commerce
  Securely operate e-commerce platform stores and steadily expand market scale.
- Social Marketing
  Easily manage social media accounts and precisely optimize marketing strategies.
Features
- All Platform
  Fingerprint browser combined with cloud phone, supporting all-platform websites and mobile applications.
- Window Sync
  Reduce the burden of repetitive tasks, synchronize operations to all windows.
Resources
Pricing
Download

EN

Sign in Download

Gas Fee Estimator

Optimize transaction costs with Blocknative Gas Fee Estimator. Get real-time, AI-powered gas predictions for Ethereum, Base, Arbitrum, Bitcoin, Polygon & more, powered by FlashID technology.

Effortless Gas Fee Optimization

Say goodbye to overpaying on gas fees! With this extension, get AI-driven real-time predictions to optimize costs on Ethereum, Base, Arbitrum, and more.

https://chromewebstore.google.com/detail/blocknative-gas-fee-estim/ablbagjepecncofimgjmdpnhnfjiecfm

Effortless Gas Fee Optimization

Gas Fee Estimator is a powerful Chrome extension delivering real-time gas price predictions powered by AI and mempool analytics. Integrated with FlashID’s technology, it optimizes transaction costs across Ethereum, Bitcoin, Polygon, and 40+ networks for seamless crypto operations.

ML-Driven Gas Predictions

Harness AI and mempool analytics for precise next-block gas estimates on Ethereum, Bitcoin, Polygon, and 40+ chains.

Get Started Now

ML-Driven Gas Predictions

Multichain Support

Supports Ethereum, Base, Arbitrum, Avalanche, BNB Smart Chain, and more with legacy & EIP-1559 transactions.

Get Started Now

Multichain Support

Real-Time Monitoring

Real-time analysis with ML algorithms ensures reliable predictions even during network congestion.

Get Started Now

Real-Time Monitoring

Unlimited Multiplicity

Multiple devices, no limits
No purchase limit, no multiplicity limit, no opening limit

Multi-Platform Control

Anytime, anywhere, just click
No client download required, accessible via PC and mobile browsers

Application Management

Application management so easy
Bulk install, uninstall, and launch applications

RPA

Leverage FlashID’s pre-built RPA templates for fast automation or custom workflows in secure cloud.

API

FlashID API handles account lifecycles and automates browser actions: batch social logins.

One-Click Sharing

Efficient management
Join a team with one click, share cloud devices among multiple users

Client Success Stories Trusted Worldwide

David Lee
Operations Manager, Efficiency Experts

“Blocknative Gas Fee Estimator has saved us thousands in gas fees. Accurate predictions across chains make it indispensable.”
Sarah Johnson
Digital Marketing Manager, Tech Innovations

“Real-time multichain support streamlined our workflow on Ethereum and Polygon. No more guesswork on fees.”
Alex Smith
Customer Support Lead, Service Plus

“The Gas Fee Estimator’s AI predictions have boosted our efficiency during high congestion periods.”

Optimize Gas Fees Effortlessly

Blocknative Gas Fee Estimator provides AI-powered, real-time predictions across 40+ networks, enhancing your crypto transactions with FlashID integration.

Optimize Gas Fees Effortlessly

Common related content QA

Does Gas Fee Estimator provide real-time predictions?

Yes, it delivers AI-powered next-block gas estimates for Ethereum, Base, Arbitrum, and more using mempool analytics.

Is it safe to use with FlashID?

Absolutely. FlashID ensures secure, private interactions across all supported networks.

How does the gas prediction work?

Advanced ML models analyze real-time data and mempool for precise predictions on 40+ chains.

Can I use it without interruptions?

Yes! It seamlessly integrates into Chrome for uninterrupted transaction optimization.

Is Gas Fee Estimator compatible with all browsers?

Optimized for Google Chrome. Other browser support coming soon.

How do I install the Gas Fee Estimator?

Install directly from the Chrome Web Store or via FlashID's download page.

Does FlashID support other browsers?

Currently Chrome-focused, with Firefox compatibility in development.

What if the extension isn't working?

Update to the latest version, clear cache, and restart your browser.

Does it store my data?

No, privacy-first design ensures no personal data storage.

Can I customize Gas Fee Estimator settings?

Yes, adjustable settings for personalized prediction preferences.

More Recommended Platforms

User Agent Switcher icon

User Agent Switcher

Productivity

User Agent Switcher for Google Chrome™ is a powerful Chrome extension that lets you quickly switch between popular user-agent strings. Leveraging FlashID’s fingerprint browser technology, developers …

Get cookies.txt LOCALLY icon

Get cookies.txt LOCALLY

Productivity

Get cookies.txt LOCALLY is an open-source Chrome extension that allows you to export browser cookies in Netscape cookies.txt or JSON format entirely locally. Perfect for FlashID users managing …

Open Multiple URLs icon

Open Multiple URLs

Productivity

Open Multiple URLs is a powerful tool designed to open a list of web pages quickly. By taking a plain-text list of URLs, users can achieve significant efficiency in their online activities.

Free VPN for Chrome icon

Free VPN for Chrome

Security

VeePN is a powerful VPN tool designed to protect your online privacy. With its advanced features, users can access restricted content and enjoy a secure browsing experience without interruptions.

Fake Filler icon

Fake Filler

Productivity

Fake Filler is an indispensable tool for developers and testers, designed to quickly populate web forms with randomly generated fake data. Integrated with FlashID, this extension significantly boosts …

Alby - Bitcoin Wallet icon

Alby - Bitcoin Wallet

Crypto

Alby is your Bitcoin Lightning wallet and companion for Bitcoin and Nostr apps, digital payments, and passwordless logins. With FlashID, navigate crypto ecosystems securely and efficiently.

TokenPocket - Web3 & Crypto Wallet icon

TokenPocket - Web3 & Crypto Wallet

Web3

TokenPocket is a powerful, self-custodial decentralized multi-chain wallet integrated with FlashID. It supports all EVM networks plus Bitcoin, Solana, TRON, SUI, XRP, and more, enabling effortless …

Xverse

Finance

Xverse is a powerful Bitcoin crypto wallet designed for both beginners and experienced users. With over 1.7 million users, it offers a secure and user-friendly platform to manage your Bitcoin and …

Connect all your platform accounts

Thanks to our fingerprint technology, you no longer need to worry about your account being at risk, you just need to focus on your business.