---
title: "Every dated change"
method: GET
path: "/changelog.json"
---

# Every dated change

`GET /changelog.json`

## Request

- Base URL: `https://tickerinside.com/api/v1`
- URL: `https://tickerinside.com/api/v1/changelog.json`
- Auth: none required

Every entry of /changes/, newest first, each with an id that does not change.

## Response `200`

The file. The example is a real answer, shortened: long lists and maps keep their first entries.

- Changelog
  - `count` number, nullable, required: How many entries.
  - `newest` string, nullable, required: The date of the newest entry.
  - `entries` object[], required: Every dated change, newest first; their fields are described below.
    - `id` string, nullable, required: The entry's id: its date and title in lower case words joined by hyphens. It does not change.
    - `date` string, nullable, required: The day the change reached the site.
    - `title` string, nullable, required: What changed, in one line.
    - `body` string, nullable, required: What changed and what a program reading the files should do, in words.
    - `url` string, nullable, required: The page that prints the entries: /changes/.
  - `contract` string, nullable, required: The data contract this file belongs to: /contract/.
  - `docs` string, nullable, required: Where this file is documented.
  - `license` string, nullable, required: The licence the file is published under.
  - `attribution` string, nullable, required: How to credit the data: a link to this file where the medium allows one, the name where it does not.

## Other responses

- `304`: Not modified: the ETag of your copy, sent in If-None-Match, is still current. Files are cached five minutes.
- `503`: The file could not be served just then: retry after a minute. uptime says whether the site fails its own checks.

---

[API](https://skmtc.dev/tickerinside/apis/tickerinside-api.md) · [All operations](https://skmtc.dev/tickerinside/apis/tickerinside-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tickerinside/apis/tickerinside-api/revisions/4dae3d8c4119?raw)