# Replenishment of the user's advance balance

The method allows you to top up the user's advance balance (check the availability of the method in support)

### Request:

| **Parameter**     | **Required** | **Type** | **Description**                                                                                                                    |
| ----------------- | ------------ | -------- | ---------------------------------------------------------------------------------------------------------------------------------- |
| userId            | Yes          | String   | User ID                                                                                                                            |
| advancedBalanceId | Yes          | String   | Advanced balance ID                                                                                                                |
| amount            | Yes          | String   | The amount of replenishment. The number must contain no more than two decimal places (i.e. '5.25' is suitable, but '5.529' is not) |

{% openapi src="<https://199856430-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fy7yrGizyjjV5OmCw3DcE%2Fuploads%2Fgit-blob-c16b91898f63e16257eb0e0b6bb8d49e7f547d73%2Fopenapi.json?alt=media>" path="/partner/api/top-up-advanced-balance" method="post" %}
[openapi.json](https://199856430-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fy7yrGizyjjV5OmCw3DcE%2Fuploads%2Fgit-blob-c16b91898f63e16257eb0e0b6bb8d49e7f547d73%2Fopenapi.json?alt=media)
{% endopenapi %}