---
title: "List changes for a collection"
method: GET
path: "/webdbs/collections/{collection_id}/changes"
tags: ["webdbs"]
---

# List changes for a collection

`GET /webdbs/collections/{collection_id}/changes`

Returns row changes for a collection, newest first.

## Path parameters

- `collection_id` string, required — Collection ID.

## Query parameters

- `limit` integer — Maximum items to return. Defaults to 25.
- `cursor` string — Pagination cursor from a previous response.
- `since` string — Return entries at or after this time.
- `tags` string[] — Optional tags for tracking usage. Up to 20 tags, each 1 to 50 characters.

## Response `200`

A paginated list of row changes, newest first

- WebdbsListChangesResponse — A page of row changes.
  - `data` WebdbsRowChange[], required — Row changes in this page.
    - `id` string, required — Change event ID.
    - `row_id` string, required — Changed row ID.
    - `collection_id` string, required — Collection ID.
    - `run_id` string, required — Run that produced the change.
    - `event` 'row.created' | 'row.updated' | 'row.removed' | 'row.error' | 'row.cap_consumed', required — Type of row change.
    - `version` integer, required — Row version produced by this change.
    - `fields` object, nullable, required — Changed values by field, or null when no values changed.
    - `url` string, required — Source page URL.
    - `at` string, date-time, required — Time the change happened.
  - `has_more` boolean, required — Whether another page is available.
  - `next_cursor` string, nullable, required — Cursor for the next page, or null at the end.
  - `key_metadata` object — API key usage for this request.
    - `credits_consumed` integer, required — The number of credits consumed by this request.
    - `credits_remaining` integer, required — The number of credits remaining for your organization after this request.

## Other responses

- `400` — Bad request
- `401` — Unauthorized
- `404` — Not found

---

[API](https://skmtc.net/context/apis/context-dev.md) · [All operations](https://skmtc.net/context/apis/context-dev/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/context/context-dev/versions/3c6a01ba967f/schema)