---
title: "Get model changes since timestamp"
method: GET
path: "/v1/models/changes"
tags: ["Models"]
---

# Get model changes since timestamp

`GET /v1/models/changes`

Returns models created or updated since the given timestamp for polling-based sync.

## Query parameters

- `since` string, date-time, required

## Response `200`

Changes since the given timestamp

- object — Changes since the given timestamp
  - `created` object[]
  - `updated` object[]
  - `deleted` object[]
    - `id` string
    - `deleted_at` string, date-time
    - `deleted_rev` number, nullable
  - `server_time` string, date-time

## Other responses

- `400` — Invalid request
- `500` — Internal server error

---

[API](https://skmtc.net/printhiv3d/apis/hive-api-documentation.md) · [All operations](https://skmtc.net/printhiv3d/apis/hive-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/printhiv3d/hive-api-documentation/revisions/3b06bcb5f808/schema)