Twelve Data — финансовые и биржевые данные

integrations

Twelve Data is a Claude Code skill that connects Claude to the Twelve Data market data service via the Membrane CLI, enabling access to real-time and historical financial data without manual auth setup. It supports time series price data, forex pairs, cryptocurrencies, economic events, and technical indicators. Membrane handles authentication and credential refresh automatically — use `membrane connection ensure` to establish a connection and start discovering available actions with natural-language search. For cases where built-in actions fall short, the skill supports direct proxy requests to the Twelve Data API with automatic header injection. A good fit for developers and quantitative analysts who need to pull market data or build financial analytics workflows inside Claude Code.