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title: DeFi Toolkit by @gweica tags: defi, ethereum, eth, smart-contract description: Curated list of best tools and resources for user of Ethereum (DeFi) ecosystem. image: https://i.imgur.com/r48kTSf.png

DeFi Toolkit by @gweicz

Curated list of best tools and resources for user of Ethereum (DeFi) ecosystem.

Updates in this thread on our forum (in Czech language).

Legend

| Link | Legend | | -------- | -------- | | :star:Item | must-have | | ==Item== | newly added |

Table of Contents

[TOC]

Documentation

• :star:docs.ethhub.io
• Ethereum Whitepaper
• Ethereum Yellow Paper - formal protocol specification

Security

• defiscore.io - risk score of DeFi platforms
• defiwatch.net - admin keys, project reviews
• defisafety.com - safety ranking
• crypto51.app - 51% attack cost
• Blockchain Security DB by ConsenSys Diligence

Network & Nodes

• ethstats.io
• forkmon.ethdevops.io - fork monitor (nodes and latest consensus)
• ethernodes.org - node statistics
• ethereumnodes.com - list of public nodes
• chainid.network - A list of EVM networks (for clients like Metamask)
• chainid.link
• ==clientdiversity.org - Improve Ethereum's resilience by using a minority client==
• ==ethtps.info - max. tps recorded on EVM chains==

Beacon Chain

• :star: beaconcha.in
• beaconscan.com
• eth2stats.io
• Ethereum 2.0 @ ethhub.com
• Ethereum 2.0 clients @ ethhub.com
• eth2-fork-mon.stokes.io - Eth2 fork monitor
• nodewatch.io - Eth2 node analytics dashboard
• ==ethsta.com - staking, states & statistics==

Blocks & Transactions

• :star:etherscan.io
• ethviewer.live
• Transaction visualizer @ TxStreet.com
• Transaction Reverts @ duneanalytics.com
• Anyblock Explorer @ anyblockanalytics.com
• ethvm.com
• ethtx.info
• ethplorer.io
• ==0xjjpa.com - proof of the timestamp==

Wallets

• "Ethereum Wallet Comparison" article
• :star:rabby.io - a better extension wallet for DeFi users (browser extension)
• frame.sh - a privacy focused Ethereum wallet that runs natively on macOS, Windows and Linux (desktop)
• sweeposaurus.com - He'll make it easy to sweep all your tokens to a new address

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Fees (gas)

Current Gas

• :star:ethgasstation.info
• Gas Tracker @ etherscan.io
• ethgas.watch - agreggator
• dethgasstation.eth.link - gas estimator thru web3 provider
• gasprice.io - forward-looking gas estimates (flexpool)
• blocknative.com/gas-estimator
• ==shouldisendmytx.info==
• ==ethgasalerts.xyz==

Historic Gas

• Ethereum Gas Charts @ ethereumprice.org
• txpool.zengo.com - Ethereum TxPool Statistics
• Gas Prices Dashboard @ duneanalytics.com
• Gas Metrics Dashboard @ anyblocknalytics.com
• Gas Tracker @ nansen.ai

Gas Tools

• Cancel Ethereum Transaction (source) - micro dapp
• fees.wtf - calculate how much gas you spend
• txn.finance - spend gas statistics
• ethgas.watch - get notified when gas prices drop below the threshold
• GasPriceTRackerBot @ telegram.org
• bscfee.wtf - calculate how much gas you spent on the Binance Smart Chain
• ==gashawk.io - RPC proxy for saving gas==

Gas Tokens

• :star: Chi Gastoken - everything you wanted to know
• GasToken Miner - script for mining GST1, GST2, CHI
• Automated buying of Chi Tokens @ hal.xyz
• Liquid Gas Token ($LGT) Exchange (whitepaper)

Private Key & Address

• iancoleman.io/bip39 - BIP39 derivation (mnemonic)
• profanity - high performance vanity generator (incl. GPU)
• vanity-eth.tk (source) - web variant
• Vanity Eth generators @ github.com

Recovery

• findeth.io - find your lost Ether or address

Meta Transactions

• furucombo.app - transaction "combo"
• disperse.app - distribute ether or tokens to multiple addresses
• bulksender.app
• erc20-meta-token - wrapper for meta-transaction with any ERC-20

Custom Transactions

• Send Offline Helper
• Broadcast Raw Transaction @ etherscan.io
• Get Raw Transaction Hex @ etherscan.io
• Eth Tx Decoder (source) - decode raw transaction
• Ethereum input data decoder (source)
• ==RPC Firewall==

Automation

• hal.xyz

Allowances

• Token Approvals @ etherscan.io
• tac.dappstar.io - Token Allowance Checker
• revoke.cash
• approved.zone

Portfolio Trackers

• :star:zapper.fi
• :star:zerion.io
• debank.com

Financial Metrics (Dashboards)

• ethdashboard.com
• DeFi Insight @ intotheblock.com
• ethereumprice.org - Blockchain cap, ETH leveraged/dominance
• duneanalytics.com/dex
• Blockchain Analytics Dashboards

Stablecoins

• stablecoins.wtf Dashboard

TVL (Total Value Locked)

• defipulse.com
• defillama.com
• defimarketcap.io

Token Swaps

• 1inch.exchange
• matcha.xyz
• debank.com/swap
• dexindex.io

Communication

• ethmail.cc - mailbox for all people who have Ethereum wallet
• ourspaces.xyz - message anyone on Ethereum

Mempool Data

• Blocknative.com - a composable mempool data platofrm. Watch any address for real-time status updates

Prediction Markets

• predictions.exchange - list of markets (Augur, Omen, Flux in future)
• predictionexplorer.com

Oracles

• oracles.club - overview of all oracles (Maker, Chainlink, ..)

DAOs

• deepdao.world - overview of all DAOs (Aragon, Moloch, ..)

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BTC on Ethereum

• btconethereum.com
• BTC on ETH Graph @ predictions.exchange
• [BTC on Ethereum @ dunenalytics.com](https://explore.duneanalytics