---
title: "Changes to Invite a user to a project by email"
method: POST
path: "/projects/{project_id}/invites"
---

# Changes to Invite a user to a project by email

`POST /projects/{project_id}/invites`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 25 revisions.

- **2026-09-30** `ea3d377fec1a`: 1 breaking, 2 info
- **2026-09-16** `6ee5ca7926de`: 1 info

## Changes

- **2026-09-30** `ea3d377fec1a`: 1 breaking, 2 info
  - for the `path` request parameter `project_id`, the format changed from no format to `uuid`
  - added the optional property `already_member` to the response with the `201` status
  - added the optional property `role_name` to the response with the `201` status
- **2026-09-16** `6ee5ca7926de`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/ionworks/apis/ionworks-api/docs/projects/:project_id/invites/post.md) - [API](https://skmtc.dev/ionworks/apis/ionworks-api.md) - [Page](https://skmtc.dev/ionworks/apis/ionworks-api/changes/projects/:project_id/invites/post)