---
title: "Changes to Monthly Forecast"
method: POST
path: "/bazi/monthly"
---

# Changes to Monthly Forecast

`POST /bazi/monthly`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 13 revisions.

- **2026-08-24** `8ab5a768b521` — 12 info
- **2026-08-22** `5a17388652f3` — 3 breaking, 2 info

## Changes

- **2026-08-24** `8ab5a768b521` — 12 info
  - added the optional property `data/disclaimer` to the response with the `200` status
  - added the optional property `data/elementFlow/branch` to the response with the `200` status
  - added the optional property `data/elementFlow/stem` to the response with the `200` status
  - added the optional property `data/natalDayMaster/element` to the response with the `200` status
  - added the optional property `data/natalDayMaster/stem` to the response with the `200` status
  - added the optional property `data/natalDayMaster/yin` to the response with the `200` status
  - added the optional property `data/notes` to the response with the `200` status
  - added the optional property `data/targetMonth` to the response with the `200` status
  - added the optional property `data/targetPillar/animal` to the response with the `200` status
  - added the optional property `data/targetPillar/branch` to the response with the `200` status
  - added the optional property `data/targetPillar/stem` to the response with the `200` status
  - added the optional property `data/targetYear` to the response with the `200` status
- **2026-08-22** `5a17388652f3` — 3 breaking, 2 info
  - added the new required request property `natalDate`
  - added the new required request property `targetMonth`
  - added the new required request property `targetYear`
  - added the new optional request property `natalTime`
  - added the new optional request property `natalTzOffset`

---

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