#blockchain

Modular TypeScript SDK for the ADAMANT blockchain and deterministic wallet helpers

The Soneso open source Stellar SDK for PHP provides APIs to build and sign transactions, connect and query Horizon.

Source code for Akash node, a secure, transparent, and peer-to-peer cloud computing network

An Ethereum Node built to run in Browser, Bun, Deno, and Node.js

Solidity Compiler for Solana, Polkadot and Stellar

An SDK for integrating applications with the Mento protocol

VApp Container with Move Language for Bitcoin ecosystem

Go SDK library and RPC client for the Solana Blockchain

A library for building excellent user experiences with Stacks.

Utilities and hooks for interacting with WDK into React Native apps.

TypeScript SDK for BlockRun — every frontier model behind one OpenAI-compatible client. Pay with a BlockRun API key or per-call in USDC. Smart routing picks the cheapest capable model. Zero rate limits.

Edge Core Javascript implementation. Provides Edge account and wallet functionality for NodeJS/HTML/React Native apps

📱 Android private messenger, crypto wallet and light node to Mixin Network

Ziren(formerly zkMIPS): An open-source, simple, stable, and universal zkVM on MIPS32.

Avalanche SDK TypeScript provides a complete set of tools and libraries for developers to interact with the Avalanche blockchain ecosystem.

🚀 Next-generation AI-powered project management ecosystem with proven templates, predictive analytics, blockchain automation, and intelligent workflows. Transform from static templates to data-driven insights with ML forecasting, smart contracts, and real-time collaboration. Open-source foundation with SaaS monetization.

The Typescript SDK for building dapps on Alephium

Fast Merkle-Patricia Trie (MPT) state root calculator and proof generator for prefix-sorted nibbles

A full stack for bitcoin and blockchain-based applications

Real-time Bitcoin SV header orchestration in Go

CCC - CKBers' Codebase is a one-stop solution for your CKB JS/TS ecosystem development.

Official Go implementation of the Klever blockchain protocol — high-performance node, KVM smart contracts, and CLI tools

ZKsync protocol libraries

Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant extensions for dapps.

A private blockDAG with Homomorphic Encryption and Smart Contracts

Open Source Platform for Interoperable Smart Contracts

Injective Exchange API for Python clients

Ethereum .Net cross platform integration library

Bitcoin-native MCP server for AI agents: BTC/STX wallets, DeFi yield, sBTC peg, NFTs, and x402 payments.

Reference client for Alephium protocol