tools

Ethereum smart contracts approvals dashboard for your wallet

Breadcrumbs is an open blockchain analytics platform. It offers a set of tools that empowers you to trace and monitor crypto transactions.

Chainlist is a list of EVM networks. Users can use the information to connect their wallets and Web3 middleware providers to the appropriate Chain ID and Network ID to connect to the correct chain.

The portal to your wallet's abilities. Discover all your airdrops, mints, gates, votes, and more.

DeBank is a dashboard for tracking your DeFi portfolio, with data and analytics for decentralized lending protocols, stablecoins, margin trading platforms and DEXes.

Crypto traders lose millions every month because their transactions are being sandwich-attacked. There are dozens of bots continuously monitoring the mempool to find transactions they can frontrun. So far it was difficult for traders to estimate whether their swaps on decentralized exchanges were susceptible to sandwich attacks or not.

DeFi Saver is a one-stop dashboard for creating, managing and tracking your DeFi positions.

The DERP tool from HOPR duplicates the functionality of a typical RPC provider, but it makes explicit the sheer amount of identifying data these services expose.

Search for new pools, add or remove liquidity in a pair, find the best gems and avoid the scams. Follow the best pairs through this tool with real-time graphics and transactions, add your pairs to favorites and much more. Follow the most relevant swaps. View and interact with multiple pairs on a single screen. Save, track and research wallets.

ETH Gas Station aims to increase the transparency of gas prices, transaction confirmation times, and miner policies on the Ethereum network. The long term success of Ethereum depends on a healthy and efficient market for the price of gas. We hope this site will help people get the best gas price.

Etherscan is the leading BlockChain Explorer, Search, API and Analytics Platform for Ethereum, a decentralized smart contracts platform. Built and launched in 2015 it is one of the earliest and longest running independent project built around Ethereum and its community with the mission of providing equitable access to blockchain data.

You've spent 🤔 on gas. Right now, that's 🤔. You used 🤔 gas to send 🤔 transactions, with an average price of 🤔 gwei. 🤔 of them failed, costing you 🤔.

Fire is a Chrome extension that simulates transactions, showing you exactly what will go in and out of your wallet before you sign the contract. All under your control with your current wallet.

Easily and cheaply bridge $50 for up to 50 L2s in a single transaction. Perfect for funding your Zora and Base transactions. Gas.zip is the fastest one-stop gas refuel bridge for over 100+ chains and counting. Users can instantly bridge to multiple destination blockchains with a single inbound transaction. Gas.zip has a deposit contract deployed on Ethereum, Arbitrum, Optimism, Base, Polygon and Avalanche that splits a user's inbound deposit and instantly settles it across all selected destination chains.

We help web3 creators drop NFT collections, build token-gated experiences, and engage collectors across any web3 project

interface automatically generates UI for most smart contracts on the Ethereum blockchain (no ABI required)

Every Bitcoin and Ethereum private key is on this website Yes, your private key is on this website too, but don't worry, nobody will ever find it.

Show the price of A with the market cap of B

MASQ is a dMeshVPN, browser, dAppStore, protocol, and earning ecosystem that makes living in Web3 anonymous and private. MASQ makes it easy for you to access the truly global internet and web3 dApps with our cutting-edge decentralized privacy network and Web3 Browser! The MASQ Network delivers borderless browsing to its users through encrypted peer networking - all working on top of the normal internet without special hardware - by pooling together everyone's internet connections from around the world in a mesh network structure to create a truly global internet. ### Why The internet space is not what it used to be! You are tracked almost everywhere you go and your browsing habits are monetized to the highest bidder. Even worse, internet service providers and entire regions are being restricted or blocked from allowing their citizens to access the whole internet landscape as it was originally intended! Being able to have freedom of access with privacy by default is what MASQ is all about! ### Risk MASQ Network operates at a security level above VPN, and all traffic is encrypted using industry standard TCP connections. The networking protocol is so private that there is no way to determine how many users are on the network, or where traffic is being transported to and from! Users sharing their bandwidth can also filter the content access by choosing family friendly and safe DNS servers when setting up. ### Reward By sharing your internet bandwidth to the MASQ Network, you gain tokens from peers who are securely accessing the clear web from your region of the world - in the most simplest sense you share your digital freedom with those that need it and gain tokens from those users!

Move all your tokens from one address to another quickly. No fees, open source. Made for blockchain nomads.

DCA made EASY

Visualized liquidity for Bitcoin markets. Combined orderbooks, trades and liquidations for exchanges that matter.

When using dapps like Uniswap or OpenSea you have to grant them permission to spend your tokens and NFTs. This is called an allowance. If you don't revoke these allowances, the dapp can spend your tokens forever. Take back control by revoking your allowances.

A portfolio tracking, analytics, accounting and tax reporting application that protects your privacy.

Out of gas? Refuel here

Review and revoke your token approvals for any dApp.

Crypto tax calculation software and full-service crypto tax accounting firm.

Next-generation charting and volume analysis platform. Advanced heatmap visualization, live data, indicator scripting, support for all major crypto exchanges and more.

TxStreet is a live blockchain transaction and mempool visualizer. Each person represents a single transaction happening in real time. Each house represents a type of transaction. Each bus represents a future block.

It ain't much, but it's honest work

Zapper is a DeFi platform that allows users to manage their investments across various blockchain protocols without needing to navigate each one individually. It simplifies tracking and managing assets by providing a unified dashboard for viewing investments, liquidity pools, and yield farming opportunities. Zapper aims to make DeFi more accessible and user-friendly.

Zerion is the ultimate DeFi investment interface, allowing you to discover every asset on the market, trade at the best rates and manage your entire DeFi portfolio from one place. Zerion tracks over 50 protocols, making it easy to find your tokens spread across multiple DeFi platforms and Ethereum addresses.

Ethereum miners and validators have unchecked power to take money from you by frontrunning and censoring your transactions.