Twitch Scala SDK
Twitch SDK for building application upon the helix API.
Authentication
Scala SDK supports two different authentication mechanism available in the Twitch helix API:
- Client id - use the application client id to integrate with the API. This is the default in case no secret has been passed to the SDK,
- Application access token - fetches and stores an authentication token. This is automatically used when there is a secret available in the SDK.
For more information refer to: Twitch apps and authentication guide.
Properties
| Name | Description | Default |
|---|---|---|
| twitch.api.scheme | Twitch helix API scheme | https |
| twitch.api.host | Twitch helix host | api.twitch.tv |
| twitch.client.id | Twitch application client id. Resolved also from TWITCH_CLIENT_ID environmental variable |
- |
| twitch.client.secret | Twitch application client id. Resolved also from TWITCH_CLIENT_SECRET environmental variable |
- |
| twitch.client.scopes | Twitch application scopes | empty list, [] |
| twitch.id.scheme | Twitch identity server scheme | https |
| twitch.id.host | Host of the Twitch identity server | id.twitch.tv |
| twitch.id.path | Path of the endpoint used to acquire an access token | /oauth2/token |
Usage
import scala.concurrent.Await
import scala.concurrent.duration.Duration
import scala.util.{ Failure, Success }
import scala.concurrent.ExecutionContext.Implicits.global
import com.madamiak.twitch.Twitch
val twitch = Twitch()
twitch.games.byName("PLAYERUNKNOWN'S BATTLEGROUNDS").onComplete {
case Success(response) => for (game <- response.twitchPayload.data) println(game)
case Failure(t) => println("An error has occurred: " + t.getMessage)
}
twitch.streams.by(gameIds = Seq("123"), size = Some(10)).onComplete {
case Success(response) => for (stream <- response.twitchPayload.data) println(stream)
case Failure(t) => println("An error has occurred: " + t.getMessage)
}
twitch.streams.metadata.byCommunityId("848d95be-90b3-44a5-b143-6e373754c382").onComplete {
case Success(response) => for (metadata <- response.twitchPayload.data) println(metadata)
case Failure(t) => println("An error has occurred: " + t.getMessage)
}TwitchGame(493057,PLAYERUNKNOWN'S BATTLEGROUNDS,https://static-cdn.jtvnw.net/ttv-boxart/PLAYERUNKNOWN%27S%20BATTLEGROUNDS-{width}x{height}.jpg)
TwitchStream(List(),33214,28643839600,en,2018-05-10T14:20:43Z,https://static-cdn.jtvnw.net/previews-ttv/live_user_ninja-{width}x{height}.jpg,Prime/Fortnite Loot is LIVE | Sub with !prime to get yours in-game!,live,19571641,124218)
TwitchStream(List(),497416,28645088240,en,2018-05-10T16:41:47Z,https://static-cdn.jtvnw.net/previews-ttv/live_user_shroud-{width}x{height}.jpg,rdy to get owned | Follow https://twitter.com/shroud,live,37402112,41743)
TwitchStream(List(),33214,28643227776,fr,2018-05-10T13:01:48Z,https://static-cdn.jtvnw.net/previews-ttv/live_user_gotaga-{width}x{height}.jpg,[FR] GOTAGA ► #FortniteGrind #Chill,live,24147592,20416)
Rate limits
Utilized http client is capable of handling rate limits introduced by Twitch. There will be a retry in case of exceeding granted limits. It will be performed at the time indicated by the Ratelimit-Reset
Supported API endpoints
| Resource | Endpoint | Method |
|---|---|---|
| clips | /helix/clips | GET |
| games | /helix/games | GET |
| games | /helix/games/top | GET |
| streams | /helix/streams | GET |
| streams | /helix/streams/metadata | GET |
| users | /helix/users | GET |
| users | /helix/users/follows | GET |
| videos | /helix/videos | GET |
Any ideas and improvements are welcomed :)
