Payment Gateway Integration for Ludo Game

I'm seeking a developer to integrate Notch Pay and Cryptomus payment gateways into my Ludo Multiplayer Real Cash Game. The game is available on both Android and iOS.

Key Responsibilities:
- Payment Gateway Integration: You will be responsible for implementing Notch Pay and Cryptomus APIs to facilitate smooth deposit and withdrawal transactions. Ensuring secure transaction processing with proper validation is crucial.
- No Changes to Existing Game Features: The core mechanics, design, or functionality of the game should remain unaltered throughout this project.

Resources:
- The game can be accessed via this Codecanyon link: https://codecanyon.net/item/ludo-multiplayer-real-cash-game/32394928
- The source code is available here: https://we.tl/t-vXpFN39ZqU

API Documentation: I have comprehensive API documentation for both Notch Pay and Cryptomus ready for your review.

Ideal Skills:
- Proven experience with payment gateway integration
- Proficiency in game development for Android and iOS
- Familiarity with APIs and secure transaction processing
- Capability to maintain the integrity of existing game features