---
name: aave-integration-819f5ad5a881
description: This skill should be used when the user needs to interact with AAVE V3 protocol contracts directly, read on-chain data, get reserve configurations, fetch current APY rates, simulate position changes, or execute protocol operations programmatically. Provides low-level access to AAVE Pool contracts, UI Pool Data Provider, and quote generation for supply, borrow, repay, and withdraw operations on Ethereum and Arbitrum.
license: MIT
metadata:
  author: AAVE AI Contributors
  version: 1.0.0
---

# AAVE V3 Integration

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

## Overview

This skill provides:

1. **Contract Interface Definitions** - ABIs for AAVE V3 contracts
2. **Quote Generation** - Scripts to get supply, borrow, repay, withdraw quotes
3. **APY Data** - Scripts to fetch current supply/borrow APY for all assets
4. **Position Simulation** - Scripts to preview how actions affect Health Factor and risk
5. **Reserve Configuration** - Reading asset parameters from chain
6. **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 <chainId>
\`\`\`

### simulate-position.ts

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

\`\`\`bash
npx tsx packages/plugins/aave-integration/scripts/simulate-position.ts <chainId> <userAddress> <action> <token> <amount>
\`\`\`

## 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


---
Source attribution: AAVE AI Contributors
Original project: https://github.com/NeverSight/skills_feed/blob/8db54595422f40924a0e2c3365b2f40e9aba0ad4/data/skills-md/0xweaksheep/aave_farmore/aave-integration/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Mega AI Hub.

## Upstream license notice

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Mega AI Hub resource metadata

Creator / publisher: AAVE AI Contributors
Original project: https://github.com/NeverSight/skills_feed/blob/8db54595422f40924a0e2c3365b2f40e9aba0ad4/data/skills-md/0xweaksheep/aave_farmore/aave-integration/SKILL.md
Attribution basis: Source repository record

Fields of work: Marketing, Data & Analytics, Finance & Accounting, Development & Engineering
Roles: Growth Marketer, Product Marketer, Data Analyst, Financial Analyst, Backend Developer
Specialties: API, Backend
Tools: Aave
Country applicability: Country not specified
Classification basis: Source category, role and specialization labels
Instruction SHA-256: dc6a82ee43add0516a5fcbbfa1c5dd1544fd4bb88bacd007ff518f0125f699f8