Tag
#hedera
213 repositories
Repos
The official HOL Standards SDK, implementing the standards found in https://hol.org/docs/standards
AI agent skills for the Universal Registry - search, chat, and register 72,000+ agents across 14+ protocols. Works with Claude, Codex, Cursor, OpenClaw, and any AI assistant.
A JavaScript/TypeScript SDK for Hiero: A Javascript toolkit for creating, updating, and interacting with on-ledger assets and smart contracts on Hedera and other Hiero networks
The official HOL SDK for Go, implementing the Hiero Consensus Specifications (https://github.com/hiero-ledger/hiero-consensus-specifications). See official documentation found in https://hol.org/docs/standards
🟩 MyHbarWallet is a free, client-side interface helping you interact with Hedera™ Hashgraph.
Auto generate wallets for: EVM, TON, TRON, SUI, APTOS, CARDANO, ALGORAND, HEDERA, NEAR, SOLANA, POLKADOT, COSMOS, BITCOIN, MAVRYK, OCTRA, PI-SQUARED(FAST SET).
This is a demonstration UI for the Hedera Token Service. Written in JavaScript and Vue.JS
Automate ChatGPT registration and extract OAuth access_token and refresh_token with email handling, Sentinel bypass, and PKCE capture
A python SDK for Hiero: A python toolkit for creating, updating, and interacting with on-ledger assets and smart contracts on Hedera and other Hiero networks
A C++ SDK for Hiero: A C++ toolkit for creating, updating, and interacting with on-ledger assets and smart contracts on Hedera and other Hiero networks
Hiero command line tools for developers
A Swift SDK for Hiero: A Swift toolkit for creating, updating, and interacting with on-ledger assets and smart contracts on Hedera and other Hiero networks
Mintbar is an open source NFT minter webapp for the Hedera ecosystem.
Hashgraph Online Website & Open Source Standards.
Hedera™ Hashgraph Proof-of-Action Microservice
Official repository containing the source code of the Hashport validators
The, service over-arching, Hedera Stratospheric SDK for JS developers
The HCS SXC (SDK eXtension Components) is a set of pre-built components that aim to provide additional functionality over and above the java SDK for HCS to make it easier and quicker to develop applications. This repository is only intended for demo purposes and not production applications.
Short, Self Contained, Correct, Examples of code on Hedera
Hedera DApp Starter Template using Create React App, Material UI and Typescript with Hedera native wallet support and MetaMask wallet support.
Hedera integration for better-auth
An informal collection of example transactions coded against the Hedera JS SDK.
API Routing Gateway with micro-payment verification
Universal MCP Server for finding + connecting to agents anywhere on the planet. https://hol.org/mcp
Demonstration of Non-Fungible Tokens (NFTs) and Fungible Tokens using Hedera Consensus Service (HCS) and Kabuto.
Modules for Java Frameworks (Spring, Microprofile) that adds support to interact with Hiero based networks
General purpose proving framework for certifying digital assets to public blockchains
A repository for the "Building a trustful voting system on a blockchain" workshop at WeAreDevelopers 2023 and other events
Simple Uniswap V2 based AMM implementation on Hedera EVM using Native Token Services
Hello World Sequences in Javascript
Showcases the Hedera™ Proof-of-Action (PoA) API via a toy image pasteboard.
iBird is an Open-Source, Community-Driven, Web3 Social Media Built on Hedera.
Implementation of wallet-connect that can be used with HCS-3 recursion.
Generated protobufs in Go for interacting with Hedera™ Hashgraph
State Proof Verifier library for Hedera in Go lang
Hackathon resources for participants building on Hedera
Hedera Hashgraph iOS sdk with smart contract deployment capabilities helps you to build iOS application on Hedera Hashgraph.
Tools facilitating on-chain voting utilizing the Hedera public network.
a ReactJs version of angular hashconnect project, showing how to interact with hashpack wallet.
The official SDK for utilizing HCS-3 Recursion. The Recursion SDK is a powerful and flexible tool designed to simplify the integration of Hedera Consensus Service into web applications. It provides an easy way to load and manage HCS-related scripts, styles, and images, with built-in support for configuration, retry mechanisms, and loading.
Choose-your-own-Adventure to create Tokens on Hedera
Hederium is Golang implementation of Hedera JSON-RPC Relay or Hashio.
Generated protobufs in Rust for interacting with Hedera Hashgraph.
Official MCP server for Agent payment infrastructure for AI agents. MCP server for autonomous stablecoin transfers, currency swaps & agent wallets. Works with Claude, LangChain, CrewAI. Settled on Hedera.
A repository for the "how to create a coin" workshop at Javaland 2023 and other events
Generating language bindings with Hedera proto files
This repository hosts the backend infrastructure of the Energify project.
Blockchain data recording using Hedera blockchain and Echo Framework
crowd funding dapp build upon hedera blockchain
The Hewego project is an application designed for issuing bonds on the Hedera blockchain. The project's repository includes multiple components, such as the server, website, indexer, and smart contract resources, all necessary for the deployment and operation of the bond issuance platform on Hedera.
The first dedicated Claude Code skill suite for building on Hedera Hashgraph, fourteen production-grade skills covering Hedera Ecosystem.
Example app that shows usage of Blade Web3 Javascript Library connecting to Blade Wallet
Your complete toolkit for building on Hedera - from smart contracts to SDK development, all within VS Code.
JavaScript (NodeJS and Web) gRPC package for Hedera Hashgraph
AgroDex fights food fraud in Indonesian by pairing Hedera’s immutable ledger with Gemini 2.5 Flash AI for auditing in real-time food.
This repository stores the backend infrastructure of energify.
A TypeScript bridge for integrating WebAssembly modules with HCS-7 topics on the Hedera network. This package provides the core functionality for loading and executing WASM code that processes HCS-7 state.
A suite of tools for interacting with Hashgraph Online.
Generated protobufs in Swift for interacting with Hedera™ Hashgraph
ChargeFrog is a community-led, carbon negative EV charging network on Hedera where stations are fractionalized via the Hedera Asset Tokenization SDK into ERC-1400 / ERC-3643 Reg-S security tokens, users pay with ERC-20 Bolt credits, and CarbonFrog NFTs are tracked on-chain via Hedera Guardian.
FundGraph is a decentralized crowdfunding platform built on Hedera Hashgraph that enables funding for projects (events, apps, ideas) without technical knowledge or upfront costs.
Easy to use typescript wrapper on hedera mirror node with typedef for responses and helpers for easy navigation
Rock Node is high-performance Rust implementation of the hiero-block-node.
Claude Code slash commands for Universal AI Agent Discovery - search 59,000+ agents, resolve UAIDs, chat with AI agents | https://hol.org
Java application for secure HBAR transfers on the Hedera Hashgraph network using the official Hedera Java SDK.
Cryptographic proof for deleted and edited public statements on Hedera.
Enterprise quantum-safe NFT protection platform — ML-DSA/ML-KEM post-quantum cryptography, Hedera HTS/HCS blockchain timestamping, and cryptographic agility for digital asset security. Part of the Q-GRID Q-SaaS ecosystem.
Orchestrates updating multi-party multi-key signing requirements for an Hedera account such as a DAO or corporate treasury.
The Black Hole is designed to serve as a definitive solution for burning tokens.
The DaVinciGraph NFT Locker is a smart contract designed for enhancing the security of Non-Fungible Tokens (NFTs). It allows NFT owners to lock their tokens securely, offering a direct and functional approach to NFT management.
The TokenLocker contract is designed to lock users' tokens for a specified duration. Users can lock their tokens, increase the locked amount, increase the lock duration, and withdraw their tokens after the lock duration has passed.
DaVinciGraph Token Vesting Smart Contract, specifically designed for the Hedera network. This smart contract is a sophisticated tool engineered to facilitate the timed and controlled distribution of tokens, catering to various scenarios such as employee incentives, long-term project allocations, and more.
A React component easily and securely connect to DavinciPics API and show hedera entities.
a ReactJs context to easily use hashconnect to connect to Hashpack wallet.
Mosaic is a decentralized AI marketplace with blockchain-secured access and creator monetization.
A curated list of awesome NFT projects building on Hedera Hashgraph
Course materials for hedera developer course 101
Ħello World, Ħello Future
Complete MCP toolkit for Hedera blockchain development.
An example chat application, which uses the Hedera Consensus Service for pub-sub messaging. Based on the initial example of Cooper Kunz, now using v2 of hederaSDK.
HXR is a decentralized domain manager for .hxr domains built on the Hedera network. The project includes a smart contract for domain management, a client dashboard for users, an administrative dashboard for platform administrators, domain resolver, server and Firebase for login and storage.
Hedera API written with Node.js and TypeScript