sur offers an AI chat API that enables text generation through a conversational interface. Key features include model selection (e.g., 'sur'), adjustable temperature settings (e.g., 0.5), and real-time token usage tracking with cost estimates (e.g., 8 tokens at $0.0000120). The API supports system, user, and AI roles for structured interactions, and includes tools like a prompt library (e.g., English Translator) and chat management options (e.g., save, download, clone). It is designed for applications requiring AI-driven text generation, such as translation, content creation, and conversational agents.

