Tooling

On-chain document signing and contract management for Web3 businesses.

React Hooks for Ethereum, the de facto frontend library for dapps.

Ethereum development environment for professionals.

TypeScript SDK for Safe multi-sig smart accounts and transaction management.

Web3 data and API platform with wallet data, NFT, and DeFi endpoints.

Complete Web3 development platform: contracts, SDKs and infrastructure.

Reliable RPC API for 10+ blockchains, used by MetaMask and Truffle.

Real-time blockchain monitoring, gas prediction, and transaction API.

TypeScript library for ERC-4337 account abstraction infrastructure.

TypeScript interface for Ethereum: lightweight, type-safe, composable.

Multichain RPC and Web3 infrastructure for serious builders.

Web3 onboarding with embedded wallets, MPC and multi-chain auth.

Battle-tested smart contract libraries used by 10K+ projects.

Official developer kit for integrating USDT transfers on multiple chains.

Full-stack Web3 infrastructure with debugging, simulation, and monitoring.

No-code on-chain composable financial contracts for DeFi and games.

Gas-optimized, opinionated Solidity contract building blocks by transmissions11.

On-chain organizational roles and permissions enabling agent-governed DAOs.

Off-chain governance voting for DAOs, integrated with treasury stablecoins.

Browser-based Solidity IDE for rapid contract development.

MPC and social login wallets-as-a-service for 1B+ users.

Web3 development platform powering 70%+ of major blockchain apps.

Anti-MEV smart order routing SDK for better stablecoin swap outcomes.

Open-source SDK letting any agent use any wallet and any onchain protocol.