## Syntax

`mergeProfile(contactId)`

## Description

Merges the current Contact Profile with another one. This function is useful for combining duplicate Contact Profiles or moving data between users.

**Parameters:**

- `contactId`: `string` — the ID of the Contact Profile to merge into.

**Returns:** `Promise<unknown>`

## Example

```
await mergeProfile("c-89374201a7bd5a9e4");
```  
Last modified on April 21, 2026