---
title: RTCCertificate
slug: Web/API/RTCCertificate
tags:
  - API
  - Interface
  - RTCCertificate
  - Reference
  - WebRTC
  - real-time communications
browser-compat: api.RTCCertificate
---
{{APIRef("WebRTC")}}

The interface of the [WebRTC API](/en-US/docs/Web/API/WebRTC_API) provides an object represents a certificate that an {{domxref("RTCPeerConnection")}} uses to authenticate.

## Properties

- {{domxref("RTCCertificate.expires")}} {{readonlyinline}}
  - : Returns the expiration date of the certificate.

## Specifications

{{Specifications}}

## Browser compatibility

{{Compat}}
