VMCO is a peer-to-peer LLM token exchange. Contribute API keys for one model — earn credits when others use them. Spend credits on any model from any provider. Your GPT-4o tokens become Claude, Gemini, or DeepSeek tokens.
Unlike gateways (OpenRouter, LiteLLM, Portkey) that just route requests, VMCO is a true two-sided marketplace — anyone can be a provider and earn passive income from idle API subscriptions.