Web3GPT is an open-source AI agent platform available at w3gpt.ai (previously also web3gpt.app) that lets developers and non-developers write and deploy Solidity smart contracts using plain-language chat prompts. It combines large language models with specialized blockchain AI agents to handle the full deployment lifecycle: code generation, contract testing, on-chain deployment, and automatic block-explorer verification. The platform targets both experienced Solidity developers who want to accelerate repetitive tasks and Web2 users who have no blockchain background. Account abstraction via a gas master account means users can deploy contracts without needing a personal Web3 wallet, significantly lowering the entry barrier. After each deployment, Web3GPT automatically stores the contract source files on IPFS and triggers block-explorer verification within approximately one minute, producing a publicly auditable deployment record. The platform supports any EVM-compatible blockchain, and factory contracts that rely on local Solidity imports are also supported. The project is open source under the web3-gpt GitHub organization and has an active repository with ongoing contributions. Documentation is published at docs.w3gpt.ai, covering deploy flows, agent types (including a TokenScript agent), and the account-abstraction wallet model. No paid pricing tiers were publicly listed as of mid-2026; the core tooling appears free to use. Key features: - Natural language to Solidity smart contract generation via chat interface - One-click deployment to any EVM-compatible blockchain - Automatic smart contract verification on block explorers within ~1 minute of deploy - IPFS repository generation for every deployed contract's source files - Wallet-less interaction via account abstraction and a gas master account - AI-generated contract tests for post-deployment integrity checks - Open-source codebase (web3-gpt GitHub organization) - TokenScript agent for token-centric dApp interactions
Not public (core tooling appears free; no paid tiers listed as of June 2026)