open-vault/website/content/api-docs/system/license.mdx

---
layout: api
page_title: /sys/license - HTTP API
description: |-
  The `/sys/license` endpoint is used to view and update the license used in
  Vault.
---

# `/sys/license`

~> **Enterprise Only** – These endpoints require Vault Enterprise.

The `/sys/license` endpoint is used to view and update the license used in
Vault.

## Read License

~> This API is deprecated and will be removed in a future version of Vault.
Please use [license autoloading](/docs/enterprise/license/autoloading) instead,
and see [License Status](#license-status) below for the non-deprecated equivalent API.

This endpoint returns information about the currently installed license.

| Method | Path           |
| :----- | :------------- |
| `GET`  | `/sys/license` |

### Sample Request

```shell-session
$ curl \
    --header "X-Vault-Token: ..." \
    http://127.0.0.1:8200/v1/sys/license
```

### Sample Response

```json
{
  "data": {
    "expiration_time": "2017-11-14T16:34:36.546753-05:00",
    "features": ["UI", "HSM", "Performance Replication", "DR Replication"],
    "license_id": "temporary",
    "start_time": "2017-11-14T16:04:36.546753-05:00"
  },
  "warnings": ["time left on license is 29m33s"]
}
```

## Read Signed License

~> This API is deprecated and will be removed in a future version of Vault.
Please use [license autoloading](/docs/enterprise/license/autoloading) instead.

This endpoint returns the signed license blob for the currently installed license.

| Method | Path           |
| :----- | :------------- |
| `GET`  | `/sys/license/signed` |

### Sample Request

```shell-session
$ curl \
    --header "X-Vault-Token: ..." \
    http://127.0.0.1:8200/v1/sys/license/signed
```

### Sample Response

```json
{
  "data": {
    "signed": "01ABCDEFG..."
  }
}
```

## Install License

~> This API is deprecated and will be removed in a future version of Vault.
Please use [license autoloading](/docs/enterprise/license/autoloading) instead.

This endpoint is used to install a license into Vault.  This will return an
error if license autoloading is in use.

| Method | Path           |
| :----- | :------------- |
| `PUT`  | `/sys/license` |

### Parameters

- `text` `(string: <required>)` – The text of the license.

_DR Secondary Specific Parameters_

- `dr_operation_token` `(string: <required>)` - DR operation token used to authorize this request.
Note that this is the legacy mechanism for providing a DR operation token. It is
equally valid to provide the DR operation token in the `X-Vault-Token` header, as
with a regular vault token.

### Sample Payload

```json
{
  "text": "01ABCDEFG..."
}
```

### Sample Request

```shell-session
$ curl \
    --header "X-Vault-Token: ..." \
    --request PUT \
    --data @payload.json \
    http://127.0.0.1:8200/v1/sys/license
```

## Delete License

~> This API is deprecated and will be removed in a future version of Vault.
Please use [license autoloading](/docs/enterprise/license/autoloading) instead.

This endpoint is used to delete a stored license in Vault.  This will return
an error unless license autoloading is in use.

| Method | Path           |
| :----- | :------------- |
| `DELETE`  | `/sys/license` |


### Sample Request

```shell-session
$ curl \
    --header "X-Vault-Token: ..." \
    --request DELETE \
    http://127.0.0.1:8200/v1/sys/license
```

## License Status

This endpoint returns information about licensing.  It returns similar information
to a GET of `sys/license`, but whereas that endpoint reports solely on the
license Vault is currently using, this one reports on all licensing
information the Vault cluster has.  See
[license autoloading](/docs/enterprise/license/autoloading) for background.

In the response:
* `autoloading_used` will be true if an autoloaded license was provided to the
  node, false otherwise.
* `autoloaded` is the autoloaded license if autoloading_used is true.
* `persisted_autoload` is the autoloaded license the active node last wrote to
  storage; this is only used to detect inconsistently licensed nodes in the
  cluster. It cannot be used as a license itself.
* `stored` is the stored license if any, i.e. one written using `PUT sys/license`.

`autoloaded`, `persisted_autoload`, and `stored` all have the same structure,
which is also the same structure as the top-level `data` returned by `GET sys/license`.

| Method | Path           |
| :----- | :------------- |
| `GET`  | `/sys/license/status` |

### Sample Request

```shell-session
$ curl \
    --header "X-Vault-Token: ..." \
    http://127.0.0.1:8200/v1/sys/license/status
```

### Sample Response

```json
{
  "data": {
    "autoloading_used": true,
    "autoloaded": {
      "expiration_time": "2022-05-17T23:59:59.999Z",
      "features": [
        "HSM",
        "Performance Replication",
        "DR Replication",
        "MFA",
        "Sentinel",
        "Seal Wrapping",
        "Control Groups",
        "Performance Standby",
        "Namespaces",
        "KMIP",
        "Entropy Augmentation",
        "Transform Secrets Engine",
        "Lease Count Quotas",
        "Key Management Secrets Engine",
        "Automated Snapshots"
      ],
      "license_id": "060d7820-fa59-f95c-832b-395db0aeb9ba",
      "performance_standby_count": 9999,
      "start_time": "2021-05-17T00:00:00Z"
    },
    "persisted_autoload": {
      "expiration_time": "2022-05-17T23:59:59.999Z",
      "features": [
        "HSM",
        "Performance Replication",
        "DR Replication",
        "MFA",
        "Sentinel",
        "Seal Wrapping",
        "Control Groups",
        "Performance Standby",
        "Namespaces",
        "KMIP",
        "Entropy Augmentation",
        "Transform Secrets Engine",
        "Lease Count Quotas",
        "Key Management Secrets Engine",
        "Automated Snapshots"
      ],
      "license_id": "060d7820-fa59-f95c-832b-395db0aeb9ba",
      "performance_standby_count": 9999,
      "start_time": "2021-05-17T00:00:00Z"
    }
  },
}
```