---
title: "Add a new add-on to a specific product"
method: POST
path: "/products/{id}/addons"
tags: ["Products"]
---

# Add a new add-on to a specific product

`POST /products/{id}/addons`

## Request

- Base URL: `https://api.c1st.com/api`
- URL: `https://api.c1st.com/api/products/{id}/addons`
- Auth: HTTP bearer

## Path parameters

- `id` integer, required

## Request body

- AddAddon: The body of the request.
  - `addonproductid` integer: The id of the addon to add.
  - `amount` integer, nullable: The amount
  - `addonprice` number, double, nullable: A custom price

## Response `204`

Ok

## Other responses

- `405`: Invalid input

---

[API](https://skmtc.dev/c1st/apis/customers-1st-api.md) - [All operations](https://skmtc.dev/c1st/apis/customers-1st-api/llms.txt) - [OpenAPI document](https://skmtc.dev/c1st/apis/customers-1st-api/revisions/4250bb326f2a?raw)