QuantumNous/new-api ? reverse-engineered prompt

Build me a self-hosted AI gateway platform. I want a central hub to manage all my different AI model API keys from providers like OpenAI, Google for Gemini, and Anthropic for Claude. The most important feature is that it should act as a universal translator, making various models respond in a standard format like the OpenAI API. This will let all my existing tools and apps that work with OpenAI seamlessly use any model I connect through the gateway.

The platform needs a clean web dashboard where I can monitor usage, see analytics, and manage users. I want to be able to create API keys for my team or for customers, and control which models they have access to. It should also have a billing system built-in, supporting Stripe for online payments, so I can charge users on a pay-per-use basis depending on the model they use. Please build this with a robust backend, like Go, and set it up for easy deployment using Docker.