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

# Deploy Keys API

## List all deploy keys

Get a list of all deploy keys across all projects of the GitLab instance. This endpoint requires admin access.

```
GET /deploy_keys
```

```bash
curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/deploy_keys"
```

Example response:

```json
[
  {
    "id": 1,
    "title": "Public key",
    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
    "created_at": "2013-10-02T10:12:29Z"
  },
  {
    "id": 3,
    "title": "Another Public key",
    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
    "created_at": "2013-10-02T11:12:29Z"
  }
]
```

## List project deploy keys

Get a list of a project's deploy keys.

```
GET /projects/:id/deploy_keys
```

| Attribute | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |

```bash
curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/5/deploy_keys"
```

Example response:

```json
[
  {
    "id": 1,
    "title": "Public key",
    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
    "created_at": "2013-10-02T10:12:29Z",
    "can_push": false
  },
  {
    "id": 3,
    "title": "Another Public key",
    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
    "created_at": "2013-10-02T11:12:29Z",
    "can_push": false
  }
]
```

## Single deploy key

Get a single key.

```
GET /projects/:id/deploy_keys/:key_id
```

Parameters:

| Attribute | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `id`      | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
| `key_id`  | integer | yes | The ID of the deploy key |

```bash
curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/5/deploy_keys/11"
```

Example response:

```json
{
  "id": 1,
  "title": "Public key",
  "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
  "created_at": "2013-10-02T10:12:29Z",
  "can_push": false
}
```

## Add deploy key

Creates a new deploy key for a project.

If the deploy key already exists in another project, it will be joined to current
project only if original one is accessible by the same user.

```
POST /projects/:id/deploy_keys
```

| Attribute  | Type | Required | Description |
| ---------  | ---- | -------- | ----------- |
| `id`       | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
| `title`    | string  | yes | New deploy key's title |
| `key`      | string  | yes | New deploy key |
| `can_push` | boolean | no  | Can deploy key push to the project's repository |

```bash
curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" --header "Content-Type: application/json" --data '{"title": "My deploy key", "key": "ssh-rsa AAAA...", "can_push": "true"}' "https://gitlab.example.com/api/v4/projects/5/deploy_keys/"
```

Example response:

```json
{
   "key" : "ssh-rsa AAAA...",
   "id" : 12,
   "title" : "My deploy key",
   "can_push": true,
   "created_at" : "2015-08-29T12:44:31.550Z"
}
```

## Update deploy key

Updates a deploy key for a project.

```
PUT /projects/:id/deploy_keys/:key_id
```

| Attribute  | Type | Required | Description |
| ---------  | ---- | -------- | ----------- |
| `id`       | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
| `title`    | string  | no | New deploy key's title |
| `can_push` | boolean | no  | Can deploy key push to the project's repository |

```bash
curl --request PUT --header "PRIVATE-TOKEN: <your_access_token>" --header "Content-Type: application/json" --data '{"title": "New deploy key", "can_push": true}' "https://gitlab.example.com/api/v4/projects/5/deploy_keys/11"
```

Example response:

```json
{
   "id": 11,
   "title": "New deploy key",
   "key": "ssh-rsa AAAA...",
   "created_at": "2015-08-29T12:44:31.550Z",
   "can_push": true
}
```

## Delete deploy key

Removes a deploy key from the project. If the deploy key is used only for this project, it will be deleted from the system.

```
DELETE /projects/:id/deploy_keys/:key_id
```

| Attribute | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `id`      | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
| `key_id`  | integer | yes | The ID of the deploy key |

```bash
curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/5/deploy_keys/13"
```

## Enable a deploy key

Enables a deploy key for a project so this can be used. Returns the enabled key, with a status code 201 when successful.

```bash
curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/projects/5/deploy_keys/13/enable
```

| Attribute | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `id`      | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
| `key_id`  | integer | yes | The ID of the deploy key |

Example response:

```json
{
   "key" : "ssh-rsa AAAA...",
   "id" : 12,
   "title" : "My deploy key",
   "created_at" : "2015-08-29T12:44:31.550Z"
}
```

## Adding deploy keys to multiple projects

If you want to easily add the same deploy key to multiple projects in the same
group, this can be achieved quite easily with the API.

First, find the ID of the projects you're interested in, by either listing all
projects:

```bash
curl --header 'PRIVATE-TOKEN: <your_access_token>' https://gitlab.example.com/api/v4/projects
```

Or finding the ID of a group:

```bash
curl --header 'PRIVATE-TOKEN: <your_access_token>' https://gitlab.example.com/api/v4/groups
```

Then listing all projects in that group (for example, group 1234):

```bash
curl --header 'PRIVATE-TOKEN: <your_access_token>' https://gitlab.example.com/api/v4/groups/1234
```

With those IDs, add the same deploy key to all:

```bash
for project_id in 321 456 987; do
    curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" --header "Content-Type: application/json" \
    --data '{"title": "my key", "key": "ssh-rsa AAAA..."}' https://gitlab.example.com/api/v4/projects/${project_id}/deploy_keys
done
```