---
title: "Changes to List experiments"
method: GET
path: "/v1/experiment"
---

# Changes to List experiments

`GET /v1/experiment`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 7 of 101 revisions.

- **2026-04-25** `d51a7016439c`: 1 info
- **2026-04-08** `a21b724fece9`: 2 info
- **2026-02-10** `4918f9bd942e`: 1 breaking
- **2025-06-17** `77a2d5797d94`: 1 info
- **2024-09-30** `ac2727014d93`: 6 breaking
- **2024-08-08** `344821ebe826`: 1 info
- **2024-05-06** `44b51ad3239a`: 19 breaking, 6 info

## Changes

- **2026-04-25** `d51a7016439c`: 1 info
  - added the optional property `objects/items/internal_metadata` to the response with the `200` status
- **2026-04-08** `a21b724fece9`: 2 info
  - added the optional property `objects/items/parameters_id` to the response with the `200` status
  - added the optional property `objects/items/parameters_version` to the response with the `200` status
- **2026-02-10** `4918f9bd942e`: 1 breaking
  - for the `query` request parameter `limit`, default value `1000` was added
- **2025-06-17** `77a2d5797d94`: 1 info
  - added the optional property `objects/items/tags` to the response with the `200` status
- **2024-09-30** `ac2727014d93`: 6 breaking
  - the response's body became nullable
  - the response's body became nullable
  - the response's body became nullable
  - the response's body became nullable
  - the response's body became nullable
  - the response property `objects/items/metadata/additionalProperties/` became nullable for the status `200`
- **2024-08-08** `344821ebe826`: 1 info
  - added the new optional `query` request parameter `project_id`
- **2024-05-06** `44b51ad3239a`: 19 breaking, 6 info
  - the response property `objects/items/base_exp_id` became nullable for the status `200`
  - the response property `objects/items/commit` became nullable for the status `200`
  - the response property `objects/items/created` became nullable for the status `200`
  - the response property `objects/items/dataset_id` became nullable for the status `200`
  - the response property `objects/items/dataset_version` became nullable for the status `200`
  - the response property `objects/items/deleted_at` became nullable for the status `200`
  - the response property `objects/items/description` became nullable for the status `200`
  - the response property `objects/items/metadata` became nullable for the status `200`
  - the response property `objects/items/repo_info` became nullable for the status `200`
  - the response property `objects/items/repo_info/author_email` became nullable for the status `200`
  - the response property `objects/items/repo_info/author_name` became nullable for the status `200`
  - the response property `objects/items/repo_info/branch` became nullable for the status `200`
  - the response property `objects/items/repo_info/commit` became nullable for the status `200`
  - the response property `objects/items/repo_info/commit_message` became nullable for the status `200`
  - the response property `objects/items/repo_info/commit_time` became nullable for the status `200`
  - the response property `objects/items/repo_info/dirty` became nullable for the status `200`
  - the response property `objects/items/repo_info/git_diff` became nullable for the status `200`
  - the response property `objects/items/repo_info/tag` became nullable for the status `200`
  - the response property `objects/items/user_id` became nullable for the status `200`
  - added the new optional `query` request parameter `ids`
  - added the media type `application/json` for the response with the status `400`
  - added the media type `application/json` for the response with the status `401`
  - added the media type `application/json` for the response with the status `403`
  - added the media type `application/json` for the response with the status `500`
  - added the non-success response with the status `429`

---

[Operation](https://skmtc.dev/braintrustdata/apis/braintrust-api/docs/v1/experiment/get.md) - [API](https://skmtc.dev/braintrustdata/apis/braintrust-api.md) - [Page](https://skmtc.dev/braintrustdata/apis/braintrust-api/changes/v1/experiment/get)