AAVE V3 Integration

Low-level integration with AAVE V3 protocol contracts for reading on-chain data and generating operation quotes.

Overview

This skill provides:

Contract Interface Definitions - ABIs for AAVE V3 contracts
Quote Generation - Scripts to get supply, borrow, repay, withdraw quotes
APY Data - Scripts to fetch current supply/borrow APY for all assets
Position Simulation - Scripts to preview how actions affect Health Factor and risk
Reserve Configuration - Reading asset parameters from chain
User Account Data - Reading user positions and health metrics

Contract Addresses

Ethereum Mainnet (chainId: 1)

Contract	Address
PoolAddressesProvider	`0x2f39d218133AFaB8F2B819B1066c7E434Ad94E9e`
Pool (Proxy)	`0x87870Bca3F3fD6335C3F4ce8392D69350B4fA4E2`
UiPoolDataProvider	`0x91c0eA31b49B69Ea18607702c5d9aC360bf3dE7d`
PoolDataProvider	`0x7B4EB56E7CD4b454BA8ff71E4518426369a138a3`

Arbitrum One (chainId: 42161)

Contract	Address
PoolAddressesProvider	`0xa97684ead0e402dC232d5A977953DF7ECBaB3CDb`
Pool (Proxy)	`0x794a61358D6845594F94dc1DB02A252b5b4814aD`
UiPoolDataProvider	`0x5c5228aC8BC1528482514aF3e27D692c20E5c41F`
PoolDataProvider	`0x69FA688f1Dc47d4B5d8029D5a35FB7a548310654`

Quote Interfaces

Supply Quote

```typescript interface SupplyQuote { token: string; tokenAddress: string; amount: string; amountWei: string; apy: string; aTokenAddress: string; usageRatio: string; totalLiquidity: string; } ```

Token Address Reference

Ethereum (chainId: 1)

Symbol	Address	Decimals
USDC	`0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48`	6
USDT	`0xdAC17F958D2ee523a2206206994597C13D831ec7`	6
WETH	`0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`	18
WBTC	`0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599`	8
DAI	`0x6B175474E89094C44Da98b954EedeAC495271d0F`	18

Arbitrum (chainId: 42161)

Symbol	Address	Decimals
USDC	`0xaf88d065e77c8cC2239327C5EDb3A432268e5831`	6
USDT	`0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9`	6
WETH	`0x82aF49447D8a07e3bd95BD0d56f35241523fBab1`	18
WBTC	`0x2f2a2543B76A4166549F7aaB2e75Bef0aefC5B0f`	8
DAI	`0xDA10009cBd5D07dd0CeCc66161FC93D7c9000da1`	18

Scripts

quote-apy.ts

Fetches current APY data for all whitelisted assets.

```bash npx tsx packages/plugins/aave-integration/scripts/quote-apy.ts ```

simulate-position.ts

Simulates how an action would affect a user's position.

```bash npx tsx packages/plugins/aave-integration/scripts/simulate-position.ts ```

External Documentation

AAVE V3 Developer Docs: https://docs.aave.com/developers
AAVE V3 Core Contracts: https://github.com/aave/aave-v3-core
AAVE Address Book: https://github.com/aave/aave-address-book