# 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://615678623-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fa1TzfeK1Z0GLFNxiNpMW%2Fuploads%2Fgit-blob-8361e5ac3780661a20a51ec0d96901ce1db69b92%2Fopenapi.json?alt=media>" path="/partner/api/top-up-advanced-balance" method="post" %}
[openapi.json](https://615678623-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fa1TzfeK1Z0GLFNxiNpMW%2Fuploads%2Fgit-blob-8361e5ac3780661a20a51ec0d96901ce1db69b92%2Fopenapi.json?alt=media)
{% endopenapi %}