Function FBTC Agent SDK

TypeScript SDK and examples for integrating Function FBTC with AI agents — including Aave V3 on Ethereum and Mantle.

Packages

Package	Description
@functionfbtc/sdk-agent	Framework-agnostic agent tools (Vercel AI SDK / LangChain)
@functionfbtc/sdk-agentkit	Coinbase AgentKit action provider

Apps

App	Description
example-agent-chat	Web chat UI with prepared Aave FBTC supply transactions
example-agentkit-cli	CLI chatbot / autonomous agent via AgentKit + LangChain

Quick Start

yarn install
yarn build

Agent chat (web)

yarn workspace @functionfbtc/example-agent-chat dev

AgentKit CLI

yarn workspace @functionfbtc/example-agentkit-cli start

Capabilities

• Look up Function FBTC token metadata and ERC-20 balances
• Inspect Aave V3 FBTC reserves on Ethereum and Mantle
• Read aFBTC balance, health factor, LTV, and liquidation threshold
• Prepare / execute FBTC supply and withdraw
• Borrow and repay USDC / USDT / USDe (variable rate; Mantle USDT = USDT0)

Commands

yarn build                    # Build all packages
yarn lint                     # Lint all packages
yarn test                     # Test all packages
yarn test:required            # CI gate tests
yarn format                   # Prettier format all

License

MIT