---
title: "Company Material Changes"
method: GET
path: "/company-changes/{ticker}"
tags: ["Companies"]
---

# Company Material Changes

`GET /company-changes/{ticker}`

## Request

- Base URL: `https://nzxplorer.co.nz/api/v1`
- URL: `https://nzxplorer.co.nz/api/v1/company-changes/{ticker}`
- Auth: one of:
  - API key in header `X-API-Key`
  - API key in query parameter `api_key`

Detect material changes for an NZX company by comparing consecutive announcement extractions. Surfaces revenue, NPAT, EBITDA, EPS, and net debt changes that exceed significance thresholds. Also includes recent board changes and dividend changes.

## Path parameters

- `ticker` string, required

## Query parameters

- `days` integer

## Response `200`

Company Material Changes

- Envelope: Standard API response envelope
  - `data` unknown
  - `meta` object
    - `api_version` string
    - `timestamp` string, date-time
    - `format` 'standard' | 'llm' | 'fdc3' | 'toon'
    - `endpoint` string

## Other responses

- `401`: Missing or invalid API key
- `404`: Resource not found
- `429`: Rate limit exceeded
- `500`: Internal server error

---

[API](https://skmtc.dev/nzxplorer/apis/nzxplorer-api.md) · [All operations](https://skmtc.dev/nzxplorer/apis/nzxplorer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/nzxplorer/apis/nzxplorer-api/revisions/f3b95341783a?raw)