Tooling

Onchain UX SDK: connect any wallet to any app across any chain.

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

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

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

Decentralized indexing protocol for querying blockchain data.

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

Python-based Ethereum development framework with testing and scripting.

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

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

Web3 automation infrastructure — run smart contract functions automatically.

Complete, compact and simple Ethereum library for JS and TS.

Python framework for deploying AI agents on Solana.

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

Passwordless email-based wallets with built-in MFA.

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

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

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

Account abstraction infrastructure: bundlers, paymasters and SDK.

Optimized Solidity snippets and utilities favored for assembly-heavy contracts.

Official developer kit for integrating USDT transfers on multiple chains.

Ethereum development environment for professionals.

Blockchain event monitoring with no-code automations and alerts.

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

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