---
title: "Changes to Get gas excise duty rates"
method: GET
path: "/v1/excise-duties/gas"
---

# Changes to Get gas excise duty rates

`GET /v1/excise-duties/gas`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 4 revisions.

- **2026-08-04** `bd3eb35109f9` — 1 breaking, 5 info

## Changes

- **2026-08-04** `bd3eb35109f9` — 1 breaking, 5 info
  - added `subschema #1, subschema #2` to the `data/items/` response property `oneOf` list for the response status `200`
  - added the new optional `query` request parameter `date`
  - the `query` request parameter `year` became optional
  - added the non-success response with the status `400`
  - added the non-success response with the status `404`
  - removed `subschema #1, subschema #2` from the `data/items/` response property `oneOf` list for the response status `200`

---

[Operation](https://skmtc.dev/vwala/apis/energy-platform-api/docs/v1/excise-duties/gas/get.md) · [API](https://skmtc.dev/vwala/apis/energy-platform-api.md) · [Page](https://skmtc.dev/vwala/apis/energy-platform-api/changes/v1/excise-duties/gas/get)