---
title: "Delete Project"
method: DELETE
path: "/v1/projects/{project_id}"
tags: ["v1", "projects"]
---

# Delete Project

`DELETE /v1/projects/{project_id}`

## Request

- Base URL: `https://thrustlab.com`
- URL: `https://thrustlab.com/v1/projects/{project_id}`
- Auth: HTTP bearer

Delete the project and cascade-delete all child rows.

Cascade deletes all simulations, sweeps, and starred components
belonging to the project. This is destructive with no soft-delete or
undo at the /v1/ surface. If you need to retain historical results,
fetch them before deleting the parent project.

Returns 204 No Content on success.

## Path parameters

- `project_id` string, required

## Response `204`

Successful Response

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/thrustlab/apis/thrustlab-api.md) · [All operations](https://skmtc.dev/thrustlab/apis/thrustlab-api/llms.txt) · [OpenAPI document](https://skmtc.dev/thrustlab/apis/thrustlab-api/revisions/c19717e52529?raw)