Overview
Features
u-tool: AI-powered universal router for Twelve Data API
An AI-powered universal router that reduces navigating 100+ endpoints by describing needs in plain English; integrates NLP, vector search, GPT-4o, and automatic execution to return formatted results.
Natural Language Processing
Understands requests in conversational English to initiate data fetches.
Smart Routing with Vector Search
Uses vector search to locate the most relevant endpoints from Twelve Data's API catalog.
Intelligent Method and Parameter Selection
Leverages OpenAI GPT-4o to choose the optimal method and generate correct parameters.
Automatic Execution and Formatting
Calls the appropriate endpoint and returns results in a structured, formatted form.
Comprehensive Data Coverage
Provides access to historical time series, real-time quotes, and instrument metadata for stocks, forex, and crypto; supports categories like market data, indicators, fundamentals, currencies/crypto, funds, and calendars.
Deployment and Integrations
Install via UV or pip; supports Claude Desktop and VS Code integration; includes Docker deployment options.
Who Is This For?
- AI developers:Integrate Twelve Data data into AI agents and workflows via MCP server.
- Fintech teams:Embed real-time and historical market data into financial apps and analytics.
- Data scientists:Experiment with markets data for research, models, and indicators.




