---
title: "Changes to Create an add-on"
method: POST
path: "/add_ons"
---

# Changes to Create an add-on

`POST /add_ons`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 3 revisions.

- **2026-11-05** `b216574b9612`: 1 info
- **2026-11-03** `5d26657495a3`: 3 warning, 5 info

## Changes

- **2026-11-05** `b216574b9612`: 1 info
  - added the non-success response with the status `404`
- **2026-11-03** `5d26657495a3`: 3 warning, 5 info
  - the `add_on/amount_cents` request property's min was set to `1.00`
  - added the new `SYP` enum value to the `add_on/amount_currency` response property for the response status `200`
  - added the new `TND` enum value to the `add_on/amount_currency` response property for the response status `200`
  - added the new `SYP` enum value to the request property `add_on/amount_currency`
  - added the new `TND` enum value to the request property `add_on/amount_currency`
  - added the optional property `add_on/taxes/items/applied_to_billing_entities_codes` to the response with the `200` status
  - the response property `add_on/taxes` became required for the status `200`
  - the response property `add_on/taxes/items/description` became required for the status `200`

---

[Operation](https://skmtc.dev/getlago/apis/lago-api-documentation/docs/add_ons/post.md) - [API](https://skmtc.dev/getlago/apis/lago-api-documentation.md) - [Page](https://skmtc.dev/getlago/apis/lago-api-documentation/changes/add_ons/post)