> ## Documentation Index
> Fetch the complete documentation index at: https://pond.dflow.net/llms.txt
> Use this file to discover all available pages before exploring further.

# Websockets Overview

> Stream real-time Trading API updates via WebSocket

The Trading API WebSocket currently supports one stream: priority fee updates.

<Info>
  Looking for prediction market streams (`prices`, `trades`, `orderbook`)? See
  the [Metadata API WebSockets overview](/resources/metadata-api/websockets/overview).
</Info>

## Connection

The dev Trading API WebSocket URL is:

```
wss://dev-quote-api.dflow.net/priority-fees/stream
```

For production, use your Trading API host with `wss:` and the
`/priority-fees/stream` path:

```
wss://<your-trading-api-host>/priority-fees/stream
```

## Stream

| Stream          | Description                             |
| --------------- | --------------------------------------- |
| `priority-fees` | Real-time priority fee estimate updates |

<CardGroup cols={1}>
  <Card title="Priority Fees Stream" href="priority-fees-stream" icon="signal-stream">
    Stream priority fee estimates without polling
  </Card>
</CardGroup>