---
title: "Add or Subtract Credits"
method: POST
path: "/subaccounts/setsubaccountcredit"
tags: ["Subaccount API"]
---

# Add or Subtract Credits

`POST /subaccounts/setsubaccountcredit`

## Request

- Base URL: `https://emailapi.netcorecloud.net/v5.1`
- URL: `https://emailapi.netcorecloud.net/v5.1/subaccounts/setsubaccountcredit`
- Auth: API key in header `api_key`

Manually increase or decrease email credits for a subaccount.

## Headers

- `api_key` string, required

## Request body

- object
  - `username` string, required: Add subaccount username whose credit balance you want to change.
  - `action` string, required: Choose credit action — use increase to add credits or decrease to deduct credits.
  - `amount` integer, required: Add the number of credits to increase or decrease.

## Response `200`

Credits updated successfully

---

[API](https://skmtc.dev/netcorecloud/apis/email-api-v5.md) - [All operations](https://skmtc.dev/netcorecloud/apis/email-api-v5/llms.txt) - [OpenAPI document](https://skmtc.dev/netcorecloud/apis/email-api-v5/revisions/7f81d8722ba3?raw)