---
agentTools:
  projectIndex: https://docs.rainway.com/llms.txt
---

# Node.js SDK - Peer.dataChannels

[Home](https://docs.rainway.com/reference/about) > [@rainway/native](nodejs-sdk) > [Peer](./nodejs-sdk-peer) > [dataChannels](./nodejs-sdk-peer-datachannels)

## Peer.dataChannels property

A map from channel ids (labels) to Data Channels opened between us and this peer.

<b>Signature:</b>

```typescript
get dataChannels(): ReadonlyMap<string, DataChannel>;
```