The Aave Action Provider integrates Aave V3 lending protocol with AgentKit, enabling AI agents to perform DeFi operations through natural language commands. Currently supports Base network operations for USDC and ETH. Using Aave sdk for protocol interactions and agentkit chatbot for interacting with the ai agent.

Aave Action Provider for AgentKit

Overview

The Aave Action Provider integrates Aave V3 lending protocol with AgentKit, enabling AI agents to perform DeFi operations through natural language commands. Currently supports Base network operations for USDC and ETH.

File Structure

agentkit/src/action-providers/aave/

├── aaveActionProvider.ts    # Main provider implementation

├── aaveActionProvider.test.ts # Test suite

├── constants.ts            # Protocol addresses & configs

├── schemas.ts             # Zod validation schemas

└── index.ts              # Public exports

Core Features

Supply Action

@CreateAction({

  name: "supply",

  description: "Supply assets to Aave protocol",

  schema: SupplySchema,

})

• Supports USDC and ETH deposits

• Handles token approvals automatically

• Converts human amounts to protocol units

Withdraw Action

@CreateAction({

  name: "withdraw",

  description: "Withdraw assets from Aave protocol",

  schema: WithdrawSchema,

})

• Supports USDC and ETH withdrawals

• Verifies aToken balances

• Manages gas optimization

Integration Example

// examples/langchain-cdp-chatbot/test-aave.ts

const agent = new Agent({

  actionProviders: [new AaveActionProvider()],

});

// Natural language command

const result = await agent.chat(`

  Supply 100 USDC to Aave on Base network

`);

Technical Details

Dependencies

• @aave/contract-helpers: Protocol interactions

• @bgd-labs/aave-address-book: Contract addresses

• ethers: Web3 provider

• viem: Amount handling

Error Handling

• Balance verification

• Network validation

• Transaction failures

• Approval errors

Testing

• Mocked provider interactions

• Success and failure scenarios

• Balance checks

• Network validation

Usage in AgentKit

// agentkit/src/index.ts

export { AaveActionProvider } from './action-providers/aave';

// In your agent

import { AaveActionProvider } from 'agentkit';

Environment Setup

# examples/langchain-cdp-chatbot/.env

PROVIDER_URL=https://mainnet.base.org

WALLET_KEY=your_private_key

Current Limitations

• Base network only

• USDC and ETH support

• Single position management

Future Enhancements

• Multi-network support

• Additional assets

• Position optimization

• Collateral management

This integration enables AI agents to interact with Aave through a secure, type-safe interface while maintaining protocol-level safety checks.