# IBM Event Streams Registry

{% hint style="warning" %}
Requires Enterprise subscription on IBM Event Streams and only hard delete is supported for IBM Event streams
{% endhint %}

To configure an application to use this compatibility API, specify the Schema Registry endpoint in the following format:

```
https://token:{$APIKEY}@{$HOST}/confluent
```

{% hint style="success" %}
Use "**token**" as the username. Set the password as your API KEY from IBM Event streams

Only one Schema Registry connection is allowed.

Name must be schema-registry.

See [JSON schema](https://docs.lenses.io/latest/devx/6.0/deployment/configuration/overview#json-schema-support) for support. 

Environment variables are supported; escape the dollar sign

```yaml
sslKeystorePassword:
  value: "\${ENV_VAR_NAME}"
```

{% endhint %}

{% code title="provisioning.yaml" %}

```yaml
confluentSchemaRegistry:
  - name: schema-registry
    tags: ["tag1"]
    version: 1      
    configuration:
      schemaRegistryUrls:
        value:
          - https://token:{$APIKEY}@{$HOST}/confluent
```

{% endcode %}