---
title: "SecondScreen (core)"
slug: "081-core-secondscreen-schemas"
updated: 2025-05-23T22:41:47Z
published: 2025-05-23T22:41:47Z
canonical: "docs.developer.comcast.com/081-core-secondscreen-schemas"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.developer.comcast.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SecondScreen (core)

**SecondScreen Schema 0.8.1 | Core SDK**

## JSON-Schema

This document was generated from a JSON-Schema, and is intended to provide a human readable overview and examples of the methods contained in the module.

For the full schema, see the link below.

| Schema |
| --- |
| [secondscreen.json](https://github.com/rdkcentral/firebolt-openrpc/blob/feature/badger-parity/src/schemas/secondscreen.json) |

## Schemas

### SecondScreenEvent

```
type SecondScreenEvent = {
  type: 'dial'
  version?: string
  data?: string
}
```

#### Details

An a message notification from a second screen device

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