Designing with Sleek Overview sleek.design is an AI-powered mobile app design tool. You interact with it via a REST API at to create projects, describe what you want built in plain language, and get back rendered screens. All communication is standard HTTP with bearer token auth. Base URL : Auth : on every request Content-Type : (requests and responses) CORS : Enabled on all endpoints --- Prerequisites: API Key Create API keys at https://sleek.design/dashboard/api-keys . The full key value is shown only once at creation — store it in the environment variable. Required plan : Pro or higher (AP…