> For the complete documentation index, see [llms.txt](https://poseidon.seaeye.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://poseidon.seaeye.cn/evm/chain/get_storage.md).

# get\_storage

根据合约地址和存储插槽索引获取存储值。

## 方法定义

```python
def get_storage(self, address: ChecksumAddress, slot_index: int) -> Optional[HexBytes]
```

## 参数说明

| 参数          | 类型              | 说明     |
| ----------- | --------------- | ------ |
| address     | ChecksumAddress | 合约地址   |
| slot\_index | int             | 存储插槽索引 |

## 返回值

| 类型                  | 说明  |
| ------------------- | --- |
| Optional\[HexBytes] | 存储值 |

## 示例代码

```python
# 获取存储值
storage = chain.get_storage("0x...", 0)
if storage:
    print(f"Storage Value: {storage.hex()}")
```