What problem does it solve? Checking DeepSeek API usage requires manually logging into the platform, navigating dashboards, and exporting CSV files. This Skill automates the entire flow so you can see your balance, monthly spending, per-model token consumption, and cache hit rate with a single request. ## Core Features & Use Cases - Automated Login & Navigation: Uses browser automation to log into the DeepSeek Open Platform with credentials stored in local environment variables. - Usage Data Export & Parsing: Downloads the monthly usage ZIP export, unzips it in-page with JSZip, and parses cost and amount CSVs into a per-model breakdown. - Cache Hit Rate Analysis: Computes input cache hit/miss ratios per model to help optimize prompt caching and reduce costs. - Use Case: Ask "how much did I spend on DeepSeek this month?" and receive a formatted table showing requests, output tokens, cache hit rate, and cost per model, plus your remaining balance. ## Quick Start Check my DeepSeek API usage and show this month's spending and token breakdown by model.