#web3

Immutable Typescript SDK

TypeScript Interface for Ethereum

The immutable Linux meta-distribution for edge Kubernetes.

Polkadot-API is a meticulously crafted suite of libraries, each designed to be composable, modular, and aligned with a "light-client first" philosophy.

Solana JavaScript SDK

DIAdata.org platform

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

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

a modern & lightweight HTML5 game engine

Javascript SDK for Filecoin Onchain Cloud

The current, performant & industrial strength version of Holochain on Rust.

Velora allows dApps and traders to get the best DEX liquidity by aggregating multiple markets and offering the best rates

LI.FI - Bridge & DEX aggregation: Any-to-Any Cross-Chain-Swap SDK

Strict TypeScript types for Ethereum ABIs

OUSD and OETH are stablecoins that passively accrue yield while you are holding it

A framework for interacting with Dune Analytics' officially supported API service

The fastest and most efficient place to trade and earn on multi-chains

LI.FI Widget for cross-chain bridging and swapping. It will drive your multi-chain strategy and attract new users from everywhere.

The reliability and security layer for blockchain RPC

Types for the LI.FI stack.

TypeScript Interface for Moonwell

Unified Python SDK for Polymarket DeFi

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

An SDK for integrating applications with the Mento protocol

AppKit SDK for React Native