Here are some Twitch API examples you can try

• How to Implicit auth - Source
• Token Checker and Killer - Source
• Building a clone of the Directory view - Source
• A VOD Player that Skips Muted Segments - Source
• Twitch Player/parent - Source
• Some Calendar/Schedule Stuff - Source
• Channel Information Widget - Source
• Team Page - Source

For further help checkout the Repo or Join us on Discord