---
title: Charmhub |  interface
description: Interfaces describe the relation between two charms. This interface shows
  opinionated, standardized interface specifications for charm relations.
url: https://charmhub.io/integrations/barbican-secrets
---

#

## Other charms using this interface

### Providers

* [barbican-vault](https://charmhub.io/barbican-vault)

### Requirers

* [barbican](https://charmhub.io/barbican)