Uncover APIs in Adult Video Chat Apps

I'm looking for a freelancer who can research and identify the API providers used by popular adult video chat apps available on the Google Play Store.

✅ Task:
Analyze 5–10 adult live video chat apps on the Play Store (e.g., Chamet, Honeycam, Bigo Live, etc.).

Identify third-party API providers or SDKs used for:

Video/audio calling (e.g., Agora, Vonage, WebRTC)

Messaging/chat features (e.g., Firebase, Sendbird)

Authentication (e.g., Firebase Auth, OAuth providers)

Payment systems (e.g., Razorpay, Stripe, Google Play Billing)

Moderation/filters (e.g., Hive, Microsoft Content Moderator)

Live streaming and CDN services (e.g., AWS IVS, Wowza)

? Deliverables:
A list of identified API providers, categorized by functionality

Short notes or proof on how each was identified (APK analysis, SDK signatures, etc.)

? Requirements:
Experience with Android APK analysis or app reverse engineering

Familiarity with tools like APKTool, JADX, MobSF, Charles Proxy, etc.

If you've worked on similar projects or know the ecosystem of adult/live video chat apps, feel free to apply with a brief note on your approach.