onchain

There are 0 repository under onchain topic.

• x89 / Solana-Arbitrage-Bot

  Solana Arbitrage Bot with grpc, shred stream, zeroslot, offline signing,

  arbitragebotgrpcsolanablock-enginemevonchainprogramsmart-contractsolana-programtradingyellowstonegrpczeroslotshredshred-streamshredstream
  Language:Rust 1102

• coinbase / onchainkit

  React components and TypeScript utilities to help you build top-tier onchain apps.

  coinbasecomponent-libraryonchainreacttailwindcsstypescriptuiui-componentswagmiweb3
  Language:TypeScript 972

• coinbase / build-onchain-apps

  Accelerate your onchain creativity with the Build Onchain Apps Template. ⛵️

  onchainbasedappnextjstailwindcsstoolkitweb3boilerplate
  Language:Solidity 753

• insionCEO / Solana-Arbitrage-Bot

  Advanced Solana arbitrage bot that scans multiple DEXs for profitable opportunities and executes trades using optimal routing strategies.

  arbitragebotblock-enginebotgrpcmevonchainprofitablerustshredshredstreamsmartcontractsolanatradingyellowstonegrpczeroslot
  Language:Rust 488

• adams322111233221 / solana-mev-bot

  solana-mev-bot https://adam-bot.vercel.app/

  bundlegrpcjitonozomioffchainonchainprotoprotobufrustsandwichshredvalidatorshred-streammeteorapumppump-swapraydiumswaptrading
  Language:Rust 367

• coinbase / verifications

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

  attestationdecentralized-identitydidethereumethereum-attestation-serviceop-stackoptimismverifiable-credentialsonchainaccount-verification
  Language:Solidity 117

• NotLoBi / NotLoBi

  COMPLETE OSINT CHEAT-SHEET

  anonymisationcheatsheetgeointosintosint-resourcesosint-toolkitosint-toolsreconreconnaissancesocminttoolsosint-cheat-sheetcipheronchainsteganalysisdarknetcybersecuritycybersecurity-toolsintelligence
  110

• BibliothecaDAO / loot-survivor

  Loot Survivor - onchain arcade

  blockchaincairocairo-langonchainweb3focg
  Language:Cairo 88

• BibliothecaDAO / eternum

  onchain eternal game

  cairocairo-langdojogameonchainweb3zk
  Language:JavaScript 79

• JoshuaSum / solana-txn

  A simple transaction listener that subscribes to blocks on Solana using the Rust programming language

  blockchainonchainrustsolanaweb3gossip-protocolsolana-gossip
  Language:Rust 73

• fiveoutofnine / 555

  A ⁵⁄₉-themed NFT to commemorate me running 10000km in 555 days of running everyday.

  audioethereumnftonchain
  Language:Solidity 62

• reown-com / reown_flutter

  Reown is the onchain UX platform that provides toolkits built on top of the WalletConnect Network that enable builders to create onchain user experiences that make digital ownership effortless, intuitive, and secure.

  appkitbitcoinblockchainethereumonchainreownwalletwalletconnectwalletkitweb3
  Language:Dart 53

• Talus-Network / nexus-preview

  Nexus - The Agentic Framework created by Talus

  agenticagentic-frameworkagentsframeworkonchainsmarttalusweb3
  Language:Python 52

• ethereum-optimism / monitorism

  Suite of tools for Monitoring OP Stack Chains 🔴 Offers real-time detection and Incident response capabilities ✨

  monitoringonchainoptimismsecurity
  Language:Go 36

• sweetmantech / Onchain-Music-Metadata

  On-Chain Music Metadata for music NFTs. NPM package with `npm i onchain-music-metadata`.

  metadatamusicnftonchain
  Language:Solidity 28

• 0xbyte0 / tictactoe.sol

  An optimized tic-tac-toe game in solidity

  gameonchainoptimizationsoliditysolidity-contractstic-tac-toe
  Language:Solidity 27

• arcxteam / gm-onchain

  Running GM Onchain EVM-Wallet for Testnet & Mainnet Interactive

  gmmonadonchainsmart-contractsmainnetnodetestnet0g-testnettestnet-nodevotingdappsevm-chainstestnet-faucet0gswap
  Language:Python 24
• account-portal

  BibliothecaDAO / account-portal

  The Hub, Marketplace and Centrepiece of the Realms World.

  autonomous-worldsmarketplacenextjsnft-marketplaceonchainonchain-game
  Language:TypeScript 24

• paycrest / zap

  A dApp for seamless crypto-to-fiat conversion, developed for the Onchain Summer Buildathon.

  crypto-fiatdapphackathononchainpaycrest
  Language:TypeScript 24
• stratagems

  wighawag / stratagems

  Stratagems is an Autonomous World where players are actual gods. They are literaly the one creating the world.

  autonomous-worldscomposablegameonchainpermissionlesspersistent
  Language:TypeScript 23
• badger

  FlipsideCrypto / badger

  EVM primitive, protocol and app layer that exposes top-down management mechanisms for on-chain organizations. Badger is the key to the existing gates and locks within Web3.

  badgerbadgeserc1155evmorganizationspermissionsprimitiveonchaindapprolessolidity
  Language:JavaScript 22

• yosriady / awesome-web3

  A curated list of awesome Web3 tools, books, courses, and more. Launch and learn on web3 faster!

  analyticsawesomeawesome-listblockchaindata-analysisethereumform-builderformsonchainproduct-analyticssolidityweb3funnel-analysisuser-analyticsawesome-web3moveonchain-datasuiweb3-toolsweb3-analytics
  22

• re-nft / _v3_.smart-contracts

  Generalised collateral-free and permissionless rentals built on top of Gnosis Safe and Seaport.

  ethereumevmgnosis-safemarketplacenftnft-marketplacenftsonchainonchain-nftopensearentalrentalssafeseaport
  Language:Solidity 19

• ariady-putra / morbid

  Davy Jones' Locker

  haskellplutusaikenplaygrounddappoffchainonchainsmart-contract
  Language:TypeScript 18

• noditlabs / nodit-mcp-server

  A Model Context Protocol (MCP) server for AI agents to interact with blockchain data via Nodit’s Web3 Data and Node APIs. Enables LLMs to access structured, multi-chain blockchain context with zero blockchain-specific logic.

  aiblockchainblockchain-datablockchain-nodeonchainonchain-datarpc-nodeweb3llmmcpmcp-server
  Language:TypeScript 17

• commonwarexyz / battleware

  An onchain battle secured by a VRF, Timelock Encryption, and MMRs.

  blockchaincommonwaregamingmmronchaintimelockvrf
  Language:Rust 16

• dhruvan2006 / chaindl

  Download crypto on-chain data with a single line of code

  bitcoincryptocurrencyon-chainon-chain-datascrapingcryptoonchainonchain-analysistradingdata-analysispython
  Language:Python 14

• gmpcnetwork / GMPC

  GMPC multi-chain structure distributed infrastructure

  multi-chaindistributed-ledgeronchain
  Language:Rust 14
• embed-art

  wighawag / embed-art

  Embed your NFT art anywhere, generate preview for oldschool platforms

  artnftserviceethereumonchain
  Language:TypeScript 14

• artem-bayandin / blockchain-samples

  Samples of Solidity code: a) Raffle game; b) Upgradeable On-chain NFT; c) Named Proxy (May, 2025)

  blockchainsoliditysmart-contractsnftonchain
  Language:Solidity 12

• fiveoutofnine / curta-paradigm-2023

  An NFT collection to commemorate players of the Curta team for their participation and performance in the 2023 Paradigm CTF.

  audioethereumnftonchain
  Language:Solidity 11

• wbnns / awesome-base

  A list of Base ecosystem links including (d)apps, projects and more. Base is an Ethereum L2, incubated by Coinbase.

  awesomeawesome-listblockchaincoinbasedappsethereuml2layer2onchainbasedecentralized-applicationsweb3
  11
• 3cities

  FreePay / 3cities

  Easily pay, get paid, and process payments on Ethereum

  blockchainethereumonchainpaymentsstablecoins
  Language:TypeScript 10

• mathMakesArt / ArtContracts

  Smart Contract (SmartPy) and traditional (Python, JavaScript) code to facilitate custom data storage on the Tezos blockchain

  blockchainblockchain-demosblockchain-technologycryptocurrencyjavascriptnftson-chainonchainpythonpython3smartpytezostezos-blockchain
  Language:Python 10

• 0xmsu / awesome-onchain-analytics

  Awesome lists about on-chain analytics

  awesome-listcryptocurrencydataduneflipsideonchain
  7

• namesys-eth / jsonapi.eth

  onchain ipld/dag-json contenthash generator

  apidwebensonchainweb3
  Language:Solidity 7