---
title: Streaming API
menu:
  docs:
    parent: api
    weight: 4
---

Your application can use a [server-sent events](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events) endpoint to receive updates in real-time. Server-sent events is an incredibly simple transport method that relies entirely on chunked-encoding transfer, i.e. the HTTP connection is kept open and receives new data periodically.

Alternatively, a WebSocket connection can also be established.

## Server-sent events (HTTP)
### Endpoints

**GET /api/v1/streaming/user**

Returns events that are relevant to the authorized user, i.e. home timeline and notifications

**GET /api/v1/streaming/public**

Returns all public statuses

**GET /api/v1/streaming/public/local**

Returns all local statuses

**GET /api/v1/streaming/hashtag**

Returns all public statuses for a particular hashtag (query param `tag`)

**GET /api/v1/streaming/hashtag/local**

Returns all local statuses for a particular hashtag (query param `tag`)

**GET /api/v1/streaming/list**

Returns statuses for a list (query param `list`)

**GET /api/v1/streaming/direct**

Returns all direct messages

### Stream contents

The stream will contain events as well as heartbeat comments. Lines that begin with a colon (`:`) can be ignored by parsers, they are simply there to keep the connection open. Events have this structure:

```
event: name
data: payload
```

## WebSocket

For WebSockets, there is only one URL path (`/api/v1/streaming`). The access token as well as the endpoint you are interested in must be provided with query params, respectively `access_token` and `stream`. Query params `list` and `tag` are likewise supported for relevant endpoints.

Possible `stream` values:

- `user`
- `public`
- `public:local`
- `hashtag`
- `hashtag:local`
- `list`
- `direct`

## Event types

|Event|Description|What's in the payload|
|-----|-----------|---------------------|
|`update`|A new status has appeared!|Status|
|`notification`|A new notification|Notification|
|`delete`|A status has been deleted|ID of the deleted status|
|`filters_changed`|Keyword filters have been changed||

The payload is JSON-encoded.

> **Note:** In case of `filters_changed` event, `payload` is not defined.