Hyperliquid API SDK for all major JS runtimes, written in TypeScript.
A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go
Zoe: the Smart Contract Framework for Offer Enforcement
Cryptocurrency wallet generator
Ghost Pay SDK - Decentralized P2P Cryptocurrency Payment System with Mesh Network
Bitcoin on-chain analytics client — thousands of metrics, block explorer, and address index
Casper blockchain plugin for Eliza AI agent framework — wallet, RPC reads (account/contract/token/NFT/staking/DeFi), network queries, and CEP-18/CEP-47/CEP-78/staking/DeFi write operations
A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 100+ exchanges
atomiq LND based lightning & on-chain wallet
Command-line interface for the Paytaca Bitcoin Cash wallet
Developer-friendly CLI for streaming and backfilling HyperCore datasets from Quicknode
Official Bitget MCP Server for the Unified Trading Account (UTA / v3) API — exposes a curated, progressively-discoverable intent surface (account, trade, market, strategy, …) to any MCP-compatible AI host (Claude Desktop, Cursor, Continue, …) over stdio.
The JavaScript SDK for Orbitium
This is a Next.js project bootstrapped with create-next-app .
Command-line and JSON-RPC tool for interacting with the ADAMANT blockchain
Comprehensive JavaScript/TypeScript Bitcoin (BTC) wallet library with custodial and non-custodial support, hierarchical deterministic keys, threshold signatures, and advanced cryptographic features
Portable specifications for Solidstate contracts
This is a Next.js project bootstrapped with .
Crypto Plug is a CLI tool for getting cryptocurrency market data, news, and more!
Standalone Nova wallet adapter for Cedra dapps
Unofficial TypeScript SDK for AsterDEX cryptocurrency exchange - supporting both Spot and Futures trading with WebSocket streams