gitlab-org--gitlab-foss/doc/api/v3_to_v4.md

---
stage: Ecosystem
group: Integrations
info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
---

# API V3 to API V4

WARNING:
The GitLab API v3 was [removed](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/36819) in GitLab 11.0.

For information about the current version of the GitLab API, read the [API documentation](index.md).

## Related topics

- [GitLab v3 API documentation](https://gitlab.com/gitlab-org/gitlab-foss/-/blob/8-16-stable/doc/api/index.md)
- [Migration guide](https://gitlab.com/gitlab-org/gitlab-foss/-/blob/11-0-stable/doc/api/v3_to_v4.md) from
  v3 to v4
Add latest changes from gitlab-org/gitlab@master 2020-10-28 11:08:49 -04:00			`---`
Add latest changes from gitlab-org/gitlab@master 2021-08-02 11:08:56 -04:00			`stage: Ecosystem`
			`group: Integrations`
Add latest changes from gitlab-org/gitlab@master 2020-11-26 01:09:20 -05:00			`info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments`
Add latest changes from gitlab-org/gitlab@master 2020-10-28 11:08:49 -04:00			`---`

Add "API" to all respective headings (h1s) 2017-05-18 04:49:03 -04:00			`# API V3 to API V4`
Update V3 to V4 docs 2017-02-02 14:41:21 -05:00
Add latest changes from gitlab-org/gitlab@master 2021-04-30 17:10:23 -04:00			`WARNING:`
Add latest changes from gitlab-org/gitlab@master 2021-09-07 08:11:26 -04:00			`The GitLab API v3 was [removed](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/36819) in GitLab 11.0.`
API V4 is no longer in Beta And V4 is the preferred version to be used, because V3 will be removed in 9.4 (or later). 2017-03-06 08:14:44 -05:00
Add latest changes from gitlab-org/gitlab@master 2021-06-28 11:08:03 -04:00			`For information about the current version of the GitLab API, read the [API documentation](index.md).`
API V4 is no longer in Beta And V4 is the preferred version to be used, because V3 will be removed in 9.4 (or later). 2017-03-06 08:14:44 -05:00
Add latest changes from gitlab-org/gitlab@master 2021-12-01 19:17:32 -05:00			`## Related topics`
Update V3 to V4 docs 2017-02-02 14:41:21 -05:00
Add latest changes from gitlab-org/gitlab@master 2021-06-28 11:08:03 -04:00			`- [GitLab v3 API documentation](https://gitlab.com/gitlab-org/gitlab-foss/-/blob/8-16-stable/doc/api/index.md)`
Add latest changes from gitlab-org/gitlab@master 2021-04-30 17:10:23 -04:00			`- [Migration guide](https://gitlab.com/gitlab-org/gitlab-foss/-/blob/11-0-stable/doc/api/v3_to_v4.md) from`
			`v3 to v4`