aave

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🇺🇸

Original

English

🇨🇳

Translation

Chinese

Aave V3 Yield Farming

Aave V3 收益耕作

Supply tokens into Aave V3 lending pools to earn yield, withdraw at any time, and view positions across multiple chains.

Supported Networks: Ethereum, Arbitrum, Base, Optimism, Polygon, Avalanche.

将代币存入Aave V3借贷池以赚取收益，可随时提取，并跨多条链查看持仓情况。

支持网络：Ethereum、Arbitrum、Base、Optimism、Polygon、Avalanche。

Runtime Mode

运行模式

This skill is script-only. It does not register

aave_*

tools.

Call via Python exports:

```
aave_positions(chain)
```
```
aave_supply(chain, token, amount)
```

aave_withdraw(chain, token, amount=0, max=False)

Imports:

from skills.aave.exports import aave_positions, aave_supply, aave_withdraw

Wallet dependency is runtime-only via

core.wallet_runtime

本Skill仅为脚本模式，不会注册

aave_*

工具。

通过Python导出调用：

```
aave_positions(chain)
```
```
aave_supply(chain, token, amount)
```

aave_withdraw(chain, token, amount=0, max=False)

导入方式：

from skills.aave.exports import aave_positions, aave_supply, aave_withdraw

钱包依赖仅在运行时通过

core.wallet_runtime

加载。

Prerequisites

前置条件

Before supply/withdraw, wallet policy must allow the transaction path.

在进行存入/提取操作前，钱包策略必须允许该交易路径。

Supported Tokens by Chain

各链支持的代币

Chain	USDC	USDT	DAI	WETH	WBTC
Ethereum	yes	yes	yes	yes	yes
Arbitrum	yes	yes	yes	yes	yes
Polygon	yes	yes	yes	yes	yes
Optimism	yes	yes	yes	yes	yes
Avalanche	yes	yes	yes	yes	yes
Base	yes	—	yes	yes	—

链	USDC	USDT	DAI	WETH	WBTC
Ethereum	是	是	是	是	是
Arbitrum	是	是	是	是	是
Polygon	是	是	是	是	是
Optimism	是	是	是	是	是
Avalanche	是	是	是	是	是
Base	是	—	是	是	—

Script Examples

脚本示例

Read positions:

python

import asyncio
from skills.aave.exports import aave_positions

async def main():
    result = await aave_positions(chain="arbitrum")
    print(result)

asyncio.run(main())

Supply 100 USDC:

python

import asyncio
from skills.aave.exports import aave_supply

async def main():
    result = await aave_supply(chain="arbitrum", token="USDC", amount=100)
    print(result)

asyncio.run(main())

Withdraw partial / all:

python

import asyncio
from skills.aave.exports import aave_withdraw

async def main():
    part = await aave_withdraw(chain="arbitrum", token="USDC", amount=50)
    print(part)
    full = await aave_withdraw(chain="arbitrum", token="USDC", max=True)
    print(full)

asyncio.run(main())

查看持仓：

python

import asyncio
from skills.aave.exports import aave_positions

async def main():
    result = await aave_positions(chain="arbitrum")
    print(result)

asyncio.run(main())

存入100 USDC：

python

import asyncio
from skills.aave.exports import aave_supply

async def main():
    result = await aave_supply(chain="arbitrum", token="USDC", amount=100)
    print(result)

asyncio.run(main())

部分提取/全部提取：

python

import asyncio
from skills.aave.exports import aave_withdraw

async def main():
    part = await aave_withdraw(chain="arbitrum", token="USDC", amount=50)
    print(part)
    full = await aave_withdraw(chain="arbitrum", token="USDC", max=True)
    print(full)

asyncio.run(main())

Error Handling

错误处理

Error	Cause	Solution
`Unknown chain`	Invalid chain name	Use: ethereum, arbitrum, base, optimism, polygon, avalanche
`Unknown token`	Token not available on that chain	Check supported tokens table
`Insufficient balance`	Not enough tokens in wallet	Check wallet balance before supply
`Amount must be positive`	Zero or negative amount	Use a positive number
`Policy violation`	Wallet policy blocks transaction	Update wallet policy
`Not running on a Fly Machine`	Local dev environment	Supply/withdraw require deployed env with wallet

错误	原因	解决方案
`Unknown chain`	链名称无效	使用以下合法链名：ethereum、arbitrum、base、optimism、polygon、avalanche
`Unknown token`	该链不支持该代币	查看支持代币表格
`Insufficient balance`	钱包中代币余额不足	存入前检查钱包余额
`Amount must be positive`	金额为零或负数	使用正数金额
`Policy violation`	钱包策略阻止交易	更新钱包策略
`Not running on a Fly Machine`	本地开发环境	存入/提取操作需要部署带有钱包的环境