Execute blockchain transactions across 200+ onchain actions

GOAT is an agentic finance toolkit that gives an AI agent a wallet and lets it act as an economic actor on public blockchains. Once an agent has a wallet, GOAT lets it send and receive payments, purchase physical and digital goods, pursue investment strategies such as earning yield, betting on prediction markets, and buying crypto assets, and tokenize both fungible and non-fungible assets. The toolkit is deliberately lightweight and extendable: its core is minimal, and you install only the plugins you need rather than pulling in the whole surface area, with more than 200 tools available across chains, wallets, and agent frameworks. If an integration you need is not already covered, GOAT supports adding a new plugin, chain, wallet, or agent-framework adapter. GOAT is free software released under the MIT license and is sponsored by Crossmint.

Use GOAT when you are building an AI agent that needs to act as an economic actor across chains and wallets: sending payments, swapping or purchasing crypto assets, participating in DeFi yield strategies or prediction markets, purchasing goods (including physical items via the Worldstore plugin or NFTs via Crossmint's headless checkout), or tokenizing assets. It is a good fit when you want a modular toolkit you can wire into an existing agent framework - Langchain, Vercel AI SDK, LlamaIndex, Mastra, CrewAI, AG2, Smolagents, Eliza, GAME, or a Model Context Protocol client - rather than build on-chain tool integrations from scratch.

Do not treat this as an actively maintained project: the repository carries a maintainer warning that it is now an archived, read-only historical snapshot, and no issues, pull requests, or updates will be accepted going forward. Pin to a known-good release rather than expecting bug fixes, and evaluate whether the third-party plugins you depend on (many of which call external services like CoinGecko, Etherscan, or Nansen) are still maintained upstream, since GOAT's own repository will not track changes to them.

GOAT organizes its tools by category. For swaps and routing it includes plugins for 0x, 1inch, Avnu, Balancer, Balmy, Enso, Jupiter, KIM, Uniswap, Velodrome, PlunderSwap, and Mayan. For market and on-chain data it includes BirdEye, BMX, CoinGecko, Coinmarketcap, Dexscreener, Etherscan, Nansen, Synth, and Allora. For NFTs it includes ERC721, OpenSea, Solana NFTs, Solana Magic Eden, Tensor, and Crossmint's headless NFT checkout. Additional plugins cover prediction markets (Polymarket), lending (Ionic), liquidity and yield positions (Meteora, Orca, Renzo, Ironclad, Superfluid streams), token launches (Pump.fun), cross-chain bridging (DeBridge), name resolution (ENS, SNS), physical-goods purchases (Worldstore), and social posting (Farcaster), among others. Wallet support spans EVM chains, Solana, Aptos, Chromia, Cosmos, Fuel, Radix, Starknet, Sui, Zetrix, Zilliqa, and MultiversX, reachable through wallet providers including Viem/Web3, Crossmint, Lit, and Safe. On the framework side, GOAT ships adapters for the Vercel AI SDK, Langchain, LlamaIndex, Mastra, ElevenLabs voice agents, the OpenAI Agents SDK, AG2, CrewAI, Eliza, GAME, ZerePy, and Model Context Protocol clients, in TypeScript and Python where available.

GOAT is distributed as separate TypeScript and Python packages per plugin, wallet, and framework adapter rather than one monolithic install, so you add only what a given agent needs - for example the @goat-sdk/adapter-model-context-protocol package to wire GOAT into an MCP client, plus whichever chain, wallet, and plugin packages the agent's use case requires. The repository's typescript/examples and python/examples directories are organized by use case (money transmission, commerce, investing, tokenization) and by framework, and provide quickstarts for the corresponding wiring. GOAT is free software released under the MIT license.

GOAT fits teams that already have an agent framework in place and want ready-made transaction plumbing instead of building wallet and chain integrations themselves. Its install-only-what-you-need plugin model also suits solo builders and hackathon projects that want a single chain or wallet integration without adopting the whole toolkit.