Edwin

What is Edwin about?

Enables AI agents to interact directly with multiple DeFi protocols through a type‑safe, unified API, abstracting blockchain intricacies and protocol‑specific logic.

How to use Edwin?

pnpm install edwin-sdk

import { EdwinEVMWallet, AaveService } from 'edwin-sdk';

const wallet = new EdwinEVMWallet(evmPrivateKey as `0x${string}`);
const aave = new AaveService(wallet);

const result = await aave.supply({
  chain: 'base',
  amount: 0.05,
  asset: 'usdc',
});

The SDK can be imported in any TypeScript project, configured with a wallet, and then used to call service methods such as supply, borrow, or provide liquidity.

Key Features

• Lending and borrowing operations across supported protocols
• Liquidity provision and removal
• Cross‑chain support for multiple EVM networks
• Fully type‑safe interactions to reduce runtime errors
• AI‑friendly templates and abstractions for rapid agent development

Use Cases

• Autonomous trading bots that earn yield by lending assets
• Portfolio rebalancing agents that move capital across chains
• Credit‑scoring AI that assesses borrowing capacity via DeFi data
• Cross‑chain arbitrage agents leveraging price differences
• Custom plugins extending the SDK for new protocols

FAQ

Q: Which blockchains are supported? A: Any EVM‑compatible chain; the SDK includes built‑in support for popular networks (Ethereum, Base, etc.) and can be extended.

Q: Do I need to run a node? A: No, the SDK uses standard RPC endpoints; you just provide the RPC URL in the wallet configuration.

Q: Is the SDK open source? A: Yes, it is released under the GPL license.

Q: How can I contribute? A: Follow the Contributing Guide on the documentation site to submit plugins or core improvements.

Q: Where can I find detailed docs? A: Visit https://docs.edwin.finance for full API reference and integration guides.

edwin 🦉 - The DeFAI Layer

Edwin is a TypeScript library that serves as the bridge between AI agents and DeFi protocols. It provides a unified, secure interface for AI agents to interact with various DeFi protocols while abstracting away the complexity of blockchain operations and protocol-specific implementations. This enables the creation of sophisticated DeFAI agents.

Installation

pnpm install edwin-sdk

Features

• Lending/Borrowing operations
• Liquidity provision
• Cross-chain support
• Type-safe protocol interactions
• AI-friendly templates

Quick Start

// Import the required wallet and services
import { EdwinEVMWallet, AaveService } from 'edwin-sdk';

// Configure Edwin wallets and services
const wallet = new EdwinEVMWallet(evmPrivateKey as `0x${string}`);
const aave = new AaveService(wallet);

// Supply tokens to a lending protocol
const result = await aave.supply({
    chain: 'base',
    amount: 0.05,
    asset: 'usdc',
});

Documentation

For detailed documentation, visit docs.edwin.finance

For developers interested in creating plugins, check out our Plugin Integration Guide.

Contributing

Contributions are welcome! Please visit our Contributing Guide for details.

License

GPL