---
title: "Changes to Create an external tax calculator"
method: POST
path: "/external_tax_calculators"
---

# Changes to Create an external tax calculator

`POST /external_tax_calculators`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 11 revisions.

- **2026-07-21** `dcb0faa48534`: 1 info
- **2026-07-13** `859097ed3fe6`: 1 breaking, 1 warning, 4 info

## Changes

- **2026-07-21** `dcb0faa48534`: 1 info
  - added the optional property `data/attributes/type` to the response with the `201` status
- **2026-07-13** `859097ed3fe6`: 1 breaking, 1 warning, 4 info
  - request property `data/type` was restricted to a list of enum values
  - removed the request property `data/relationships/tax_categories`
  - added the new optional request property `data/attributes/external_includes`
  - the `type` request property default value `external_tax_calculators` was removed
  - added the new `external_tax_calculators` enum value to the request property `data/type`
  - added the media type `application/vnd.api+json` for the response with the status `201`

---

[Operation](https://skmtc.dev/commercelayer/apis/commerce-layer-api/docs/external_tax_calculators/post.md) - [API](https://skmtc.dev/commercelayer/apis/commerce-layer-api.md) - [Page](https://skmtc.dev/commercelayer/apis/commerce-layer-api/changes/external_tax_calculators/post)