---
title: "Delete project"
method: DELETE
path: "/v1/project/{project_id}"
tags: ["Projects"]
---

# Delete project

`DELETE /v1/project/{project_id}`

Delete a project object by its id

## Path parameters

- `project_id` string, uuid, required — Project id

## Response `200`

Returns the deleted project object

- Project
  - `id` string, uuid, required — Unique identifier for the project
  - `org_id` string, uuid, required — Unique id for the organization that the project belongs under
  - `name` string, required — Name of the project
  - `created` string, date-time, nullable — Date of project creation
  - `deleted_at` string, date-time, nullable — Date of project deletion, or null if the project is still active
  - `user_id` string, uuid, nullable — Identifies the user who created the project
  - `settings` ProjectSettings, nullable
    - `comparison_key` string, nullable — The key used to join two experiments (defaults to `input`).

## Other responses

- `400` — The request was unacceptable, often due to missing a required parameter
- `401` — No valid API key provided
- `403` — The API key doesn’t have permissions to perform the request
- `429` — Too many requests hit the API too quickly. We recommend an exponential backoff of your requests
- `500` — Something went wrong on Braintrust's end. (These are rare.)

---

[API](https://skmtc.net/braintrustdata/apis/braintrust-api.md) · [All operations](https://skmtc.net/braintrustdata/apis/braintrust-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/braintrustdata/braintrust-api/revisions/9d216c8243fe/schema)