---
title: "Changes to Cyclic Index"
method: POST
path: "/cyclic-index"
---

# Changes to Cyclic Index

`POST /cyclic-index`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 13 revisions.

- **2026-08-24** `8ab5a768b521` — 3 warning, 7 info

## Changes

- **2026-08-24** `8ab5a768b521` — 3 warning, 7 info
  - removed the optional property `data/data/items/date` from the response with the `200` status
  - removed the optional property `data/data/items/index` from the response with the `200` status
  - removed the optional property `data/minimum` from the response with the `200` status
  - added the optional property `data/count` to the response with the `200` status
  - added the optional property `data/data/items/jd` to the response with the `200` status
  - added the optional property `data/data/items/pairs` to the response with the `200` status
  - added the optional property `data/data/items/total` to the response with the `200` status
  - added the optional property `data/data/items/year` to the response with the `200` status
  - added the optional property `data/endYear` to the response with the `200` status
  - added the optional property `data/startYear` to the response with the `200` status

---

[Operation](https://skmtc.dev/astroway/apis/astroway-calculation-api/docs/cyclic-index/post.md) · [API](https://skmtc.dev/astroway/apis/astroway-calculation-api.md) · [Page](https://skmtc.dev/astroway/apis/astroway-calculation-api/changes/cyclic-index/post)