Android App API Interception

I need assistance intercepting all API calls of an Android app using Charles Proxy for debugging and analysis purposes.

Requirements:
- Experience with Charles Proxy
- Familiarity with Android app mechanisms
-Bypass SSL Pinning
- Knowledge of API call structures

Ideal Skills:
- Android development experience
- Networking and security knowledge
- Debugging expertise

The end goal is to analyze the app's behavior and data flow.