> For the complete documentation index, see [llms.txt](https://docs.hatsprotocol.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hatsprotocol.xyz/for-developers/hats-account-sdk/1-of-n-hats-account/executing-from-an-instance.md).

# Executing From An Instance

Execute operations from a Hats Account instance. Only wearers of the instance's hat can call the following functions.

### <mark style="color:purple;">execute</mark>

Execute an operation.

```typescript
const executionResult = await hatsAccount1ofNClient.execute({
    account,
    instance,
    operation,
});
```

***Arguments***:

```typescript
{
    account: Account | Address;
    instance: Address;
    operation: Operation;
}
```

* `account` - Viem account (Address for JSON-RPC accounts or Account for other types).
* `instance` - The Hats Account instance.
* `operation` - An object of type [Operation](/for-developers/hats-account-sdk/1-of-n-hats-account/types.md#operation), which includes the operation's execution data.

***Response***:

```typescript
{
  status: "success" | "reverted";
  transactionHash: `0x${string}`;
}
```

An object of type [ExecutionResult](/for-developers/hats-account-sdk/1-of-n-hats-account/types.md#executionresult), includes:

* `status` - "success" if transaction was successful, "reverted" if transaction reverted.
* `transactionHash` - transaction's hash.

### <mark style="color:purple;">executeBatch</mark>

Execute a batch of operations.

```typescript
const executionResult = await hatsAccount1ofNClient.executeBatch({
    account,
    instance,
    operations,
});
```

***Arguments***:

```typescript
{
    account: Account | Address;
    instance: Address;
    operations: Operation[];
}
```

* `account` - Viem account (Address for JSON-RPC accounts or Account for other types).
* `instance` - The Hats Account instance.
* `operations` - An array of  [Operation](/for-developers/hats-account-sdk/1-of-n-hats-account/types.md#operation) objects, each includes an operation's execution data.

***Response***:

```typescript
{
  status: "success" | "reverted";
  transactionHash: `0x${string}`;
}
```

An object of type [ExecutionResult](/for-developers/hats-account-sdk/1-of-n-hats-account/types.md#executionresult), includes:

* `status` - "success" if transaction was successful, "reverted" if transaction reverted.
* `transactionHash` - transaction's hash.


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