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
---
# Dependency Proxy API
# Dependency Proxy API **(FREE)**
## Purge the dependency proxy for a group
> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/11631) in GitLab 12.10.
> - [Moved](https://gitlab.com/gitlab-org/gitlab/-/issues/273655) to [GitLab Free](https://about.gitlab.com/pricing/) in GitLab 13.6.
> - [Moved](https://gitlab.com/gitlab-org/gitlab/-/issues/273655) from GitLab Premium to GitLab Free in 13.6.
Deletes the cached manifests and blobs for a group. This endpoint requires the [Owner role](../user/permissions.md)
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
---
# Deploy keys API
# Deploy keys API **(FREE)**
## List all deploy keys
## List all deploy keys **(FREE SELF)**
Get a list of all deploy keys across all projects of the GitLab instance. This
endpoint requires an administrator role and is not available on GitLab.com.
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
---
# Deploy Tokens API
# Deploy Tokens API **(FREE)**
## List all deploy tokens
## List all deploy tokens **(FREE SELF)**
> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/21811) in GitLab 12.9.