OpenRelay discovers and aggregates AI model quotas from multiple suppliers including Groq, Cerebras, SambaNova, and Gemini, presenting them through a unified proxy interface. It provides a desktop GUI and CLI for managing provider credentials and quotas, with one-click configuration templates for popular AI coding tools including Claude Code, OpenClaw, Aider, and Goose. The tool acts as a model router that simplifies switching between different AI providers in development workflows.