---
title: "Adjust mailbox topup amount"
method: POST
path: "/adjust-mailbox-topup-amount"
tags: ["Mailboxes"]
---

# Adjust mailbox topup amount

`POST /adjust-mailbox-topup-amount`

## Request

- Base URL: `https://api.mailforge.ai/public`
- URL: `https://api.mailforge.ai/public/adjust-mailbox-topup-amount`
- Auth: API key in header `Authorization`

Sets the number of mailbox slots to automatically purchase when the account runs out. Set to 0 to disable auto-topup.

## Request body

- ApiAdjustMailboxTopupAmountRequest
  - `amount` integer

## Response `204`

Updated

## Other responses

- `400`: Invalid request

---

[API](https://skmtc.dev/mailforge/apis/mailforge-api.md) - [All operations](https://skmtc.dev/mailforge/apis/mailforge-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mailforge/apis/mailforge-api/revisions/7d2c137f9fc3?raw)