# Simplify AI API Usage-Based Billing with Kong and Revenium Integration

Revisit one of our sessions from API Summit 2024!

With AI's increasing integration into applications, the demand for pricing and billing capabilities to accurately capture the usage-based costs of OpenAI and other vendors is at an all-time high. While implementing usage-based billing might seem like a complex DIY project, the powerful synergy of Kong and Revenium makes it a seamless process without any need to modify your application code. This ensures a smooth and straightforward transition, saving you time and resources.