OnchainAI

Cryptographic functions for ethereum and how to use them with web3 and solidity

$ npx eth-crypto

@nomicfoundation/ignition-core

Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over the deployment and execution, Hardhat Ignit

$ npx @nomicfoundation/ignition-core

chaingate-react

React hooks and providers for ChainGate — integrate multi-chain cryptocurrency wallets into React apps with two hooks. Create, import, and manage wallets across Bitcoin, Ethereum, and 30+ blockchains with zero boilerplate and automatic state synchronizati

+3·★ 0·comments 0

$ npx chaingate-react

chaingate

Multi-chain cryptocurrency SDK for TypeScript — unified API for Bitcoin, Ethereum, Litecoin, Dogecoin, Bitcoin Cash, Polygon, Arbitrum, and any EVM-compatible chain. Create wallets, query balances, send transactions, and manage tokens and NFTs across UTXO

+3·★ 0·comments 0

$ npx chaingate

@reown/appkit-scaffold-ui

npm·—·SEE LICENSE IN LICENSE.md

The full stack toolkit to build onchain app UX.

$ npx @reown/appkit-scaffold-ui

@aifinpay/agent

Unified agent-economy SDK for autonomous AI agents — chain-opaque AiFinPayAgent surface (call/openSession/balance/verify) over Polygon and Solana execution environments.