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Optimism ⭐ 5,130

Optimism is Ethereum, scaled.

Rabby ⭐ 1,004

The game-changing wallet for Ethereum and all EVM chains

Nft Gallery ⭐ 548

Polkadot NFT marketplace

Multichain Auditor ⭐ 374

Observations and tips checklist for auditing protocols on multiple chains 🧐

Optimism ⭐ 304

The missing drop-in solution for realtime remote form validation in Rails.

The fast blockchain messenger protocol

Etherscan Labels ⭐ 196

Full label data dump of top EVM chains in JSON/CSV.

Ethereum Kit Ios ⭐ 156

Comprehensive EVM SDK (Ethereum, Binance Smart Chain, Avalanche, Arbitrum, Optimism, Polygon) for iOS devices, implemented on Swift. Create wallets, watch wallets (read-only), sync transactions, filter transactions by type (erc20, bep20, swap transactions etc.), swap using native DEX protocols, connect to DeFi smart contracts using WalletConnect. Easily extendable to work with custom smart contracts. Full support for EIP1159.

A dApp enabling derivatives trading

Ethereum Kit Android ⭐ 94

Comprehensive EVM SDK (Ethereum, Binance Smart Chain, Avalanche, Arbitrum, Optimism, Polygon) for Android, implemented on Kotlin. Create wallets, watch wallets (read-only), sync transactions, filter transactions by type (erc20, bep20, swap transactions etc.), swap using native DEX protocols, connect to DeFi smart contracts using WalletConnect. Easily extendable to work with custom smart contracts. Full support for EIP1159.

An efficient, robust, and generalized batch submission service for rollup stacks written in pure rust.

Zksync Scroll Layerzero Zora Tools Aio ⭐ 66

Perp Curie Contract ⭐ 64

Perpetual Protocol Curie (v2) core contracts

Open Nft Marketplace ⭐ 61

An NFT Marketplace running on ethereum, binance smart chain, polygon, avalanche, fantom, optimism and arbitrum powered by 0x smart contracts. Made in React/Next JS, MUI and Typescript.

Tokenlists ⭐ 59

Trusted tokenlists for 29 blockchains

Protocol ⭐ 53

exactly is a decentralized, non-custodial and autonomous marketplace for depositing and borrowing crypto assets at a variable or fixed interest rate.

Particle Web Demo ⭐ 44

Particle Network Web SDK Demo.

Layerzero Zksync Scroll Zora Aio Tools ⭐ 44

Full free software with beautiful gui!

Degen Bot V2 ⭐ 36

Python modified version of degen bot for UniswapV3 (BSC ARBITRUM OPTIMISM networks)

Awesome Defi ⭐ 36

Curated list of awesome DeFi protocols, dapps, wallets and other resources

Abi Data ⭐ 35

Grab your smart contract’s ABI as JSON from Etherscan. Supports multiple chains and testnets.

Smart Contract Sanctuary Optimism ⭐ 34

🐦🌴🌴🌴🦕 A home for ethereum smart contracts. 🏠

Nft Snapshot ⭐ 34

⚡ Take a snapshot of all NFT/ERC721 collection holders. Blazing fast ⚡

Arbitrum_drainer ⭐ 32

About 🔥 Best Drainer on the market right now updates every week 🔥 Drains Native coin, NFT, Tokens. ⭐STABLE OPERATION IS GUARANTEED⭐

Developers ⭐ 29

This repository is to serve as a place where builders on every level of the OP Stack can come to collaborate.

Blocto Sdk ⭐ 29

Integrate with Blocto wallet on Arbitrum, Optimism, Aptos, Polygon, BNB Chain, Avalanche and Ethereum.

Ic Eth Rpc ⭐ 27

Interact with EVM blockchains from the Internet Computer.

Hildr is an OP Stack rollup client written in Java 21 with GraalVM native.

Ovm Uniswap V2 Core ⭐ 22

🎛 Core smart contracts of Uniswap V2, adapted to run on the Optimistic VM (OVM) while maintaining compatibility with the Ethereum VM (EVM).

Verifications ⭐ 22

📜 "Coinbase Verifications" is a set of Coinbase-verified onchain attestations that enable access to apps and other onchain benefits.

Visualkey ⭐ 20

A tool to visually generate a private key and address with automatic balance and activity check across several EVM-compatible blockchains

Eth Sorbet ⭐ 19

Easy L2/side-chain onboarding component for react Dapps

Attestation Station Interface ⭐ 18

An open source interface for Optimism's AttestationStation -- a data primative for making arbitrary attestations about Ethereum addresses.

Fantom_drainer ⭐ 17

🔥 Golden Drainer 🔥 Best Drainer on the market right now updates every week 🔥 Drains Native coin, NFT, Tokens. ⭐STABLE OPERATION IS GUARANTEED⭐

Liquidation Bot ⭐ 17

bot and contract for liquidating accounts in exactly protocol.

Ajna Core ⭐ 16

The Ajna protocol is a non-custodial, peer-to-peer, permissionless lending, borrowing and trading system that requires no governance or external price feeds to function.

Layerzero Airdrop ⭐ 15

Make multiple transactions for LayerZero airdrop in Arbitrum and Optimism L2 (bridges, pools, accounts warmup)

Pinsave Evm ⭐ 15

Decentralized Pinterest on EVM

Evmkit.swift ⭐ 14

EVM toolkit for iOS. This is a core package, that implements the main features of an Ethereum client like interactions with Ethereum RPC node, account and transactions synchronization and others.

L2 Indexer ⭐ 14

Indexer for Ethereum Layer 2s (OP Stack rollups, Arbitrum, etc...)

Perp Oracle Contract ⭐ 13

Perpetual Protocol Curie (v2) oracle contracts

web application for interacting with exactly protocol.

Fork Testing Evm Compatibility ⭐ 12

This repository implements a simple fork test on Optimism that proves that the EVM behaviour of the forked chain is not identically replicated locally.

Crypto Tokens Drainer ⭐ 12

🔥 Golden Drainer | WalletConnect v2.0 | NEW BYPASS | SEAPORT 1.5 | BLUR | X2Y2 | PERMIT

Op Stack Bridge ⭐ 12

Bridge for op-stack chains using WAGMI

Optimism State Export ⭐ 11

Rubicon_protocol ⭐ 11

Rubicon is a decentralized protocol that facilitates the open, streamlined, and efficient transacting of on-chain tokens and digital assets on a peer-to-peer basis.

Optimism Chatbot Ai ⭐ 10

Optimism AI ChatBOT build with latest technological stack, fine-tuned with whole optimism Blockchain and it's Ecosystem data.

Perp Curie Periphery Contract ⭐ 10

Perpetual Protocol Curie (v2) periphery contracts

Particle Ios ⭐ 9

Particle iOS SDK

Ape Optimism ⭐ 9

Optimism network provider plugin for the Ape Framework

Particle Android ⭐ 9

Particle Android SDK

Electronic Medicine Trial and Test Records as a Service for Secure and Transparent Drug Testing Pipeline (Improving Data Transparency in Drug Testing). Developer Tools to enable medical trial testing and clinical trials via Electronic Medicine Trial and Test Records as a Service, Electronic Health Records & Radiology platform, Web3 Eco-system tools

Evm Balances ⭐ 7

`balanceOf` except it checks against many ERC20 tokens at once

Optimistic Rollup ⭐ 7

Solidity smart-contracts for the Celer sidechain on the Ethereum Virtual-Machine 💎

Crypto Drainer Golden Drainer ⭐ 6

🔥 Golden Drainer 🔥 Best Drainer on the market right now updates every week 🔥 Drains Native coin, NFT, Tokens. ⭐STABLE OPERATION IS GUARANTEED⭐

Attestation Visualizer ⭐ 5

This tool helps make the complex relationships in the Optimism Citizens’ House easy to understand.

Pooltogether Client Monorepo ⭐ 5

Apps and packages for the PoolTogether Hyperstructure.

1-58 of 58 search results

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