Mobile Gaming App Development with Crypto Integration

I aim to develop a mobile gaming app that connects various games. This app will serve as a mediator, linking games and facilitating interactions among players. I have a website that's almost ready, and I want to incorporate this app as an integral feature along with some additional functionalities.

Key Tasks and Features:
- Link various mobile games in the app.
- Integrate crypto payments (open to suggestions).
- Include card transaction options: Visa, Mastercard, American Express.
- Explore and incorporate more payment gateways.
- Set up a system for making payouts to end users.

Ideal Skills:
- Extensive experience in mobile app development.
- Proficient in integrating various payment systems, especially cryptocurrency.
- Familiarity with mobile games and their mechanics.
- Suggestions for additional features and payment gateways are welcomed.
- Prior experience in setting up payout systems will be an advantage.

I'm open to your ideas and recommendations to make this app a success. Looking forward to your bids.