> For the complete documentation index, see [llms.txt](https://docs.defisaver.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.defisaver.com/actions/utils/createsub.md).

# CreateSub

### Description

Action to create a new subscription

> **Notes**
>
> Gives user's wallet permission if needed and registers a new sub

### Action ID

`0xf41e543f`

### SDK Action

```ts
const createSubAction = new dfs.actions.basic.CreateSubAction(
    sub
);
```

### Action Type

`STANDARD_ACTION`

### Input Parameters

```solidity
    /// @param _sub Subscription struct of the user (is not stored on chain, only the hash)
    struct Params {
        StrategyModel.StrategySub sub;
    }
```

### Return Value

```solidity
return (bytes32(subId));
```

### Events and Logs

```solidity
```


---

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