---
title: "Belief version timeline (T360) — historical snapshots + the live row"
method: GET
path: "/api/contexts/{id}/versions"
tags: ["Contexts"]
---

# Belief version timeline (T360) — historical snapshots + the live row

`GET /api/contexts/{id}/versions`

## Request

- Base URL: `http://localhost:38200`
- URL: `http://localhost:38200/api/contexts/{id}/versions`
- Auth: one of:
  - HTTP bearer
  - API key in cookie `token`

Each entry after the first carries `changesFromPrevious` (a diff-friendly delta vs. the immediately preceding version) plus any `contradict` verdicts that landed while it was live.

## Path parameters

- `id` integer, required

## Response `200`

Version timeline, oldest first, with a synthetic "current" entry last.

- object
  - `context_id` integer
  - `versions` object[]
    - `versionSeq` integer
    - `isCurrent` boolean
    - `name` string
    - `description` string
    - `content` string
    - `type` string
    - `metadata` object
    - `properties` object
    - `lifecycle` string
    - `changeReason` string, nullable
    - `changedByUserId` integer, nullable
    - `createdAt` string, date-time
    - `changesFromPrevious` object, nullable

## Other responses

- `404`: Resource not found (or not visible to the caller).

---

[API](https://skmtc.dev/contextq/apis/contextq-api.md) · [All operations](https://skmtc.dev/contextq/apis/contextq-api/llms.txt) · [OpenAPI document](https://skmtc.dev/contextq/apis/contextq-api/revisions/7afc44056a22?raw)