---
title: "Delete a study from a project"
method: DELETE
path: "/api/v1/projects/{project_id}/studies/{study_id}/"
tags: ["studies"]
---

# Delete a study from a project

`DELETE /api/v1/projects/{project_id}/studies/{study_id}/`

Delete a study and remove it from a project. Only draft studies can be deleted.

## Path parameters

- `project_id` string, required
- `study_id` string, required

## Headers

- `Authorization` string, required

## Response `204`

Deleted

- object

## Other responses

- `400` — Error

---

[API](https://skmtc.dev/prolific/apis/api-reference.md) · [All operations](https://skmtc.dev/prolific/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/prolific/api-reference/revisions/578f400cea53/schema)