TradingView Screener API – Type-safe TypeScript API to screen 13k+ TradingView assets

Summary: TradingView Screener API is a TypeScript library providing access to over 13,000 data fields across stocks, crypto, forex, bonds, and futures. It offers full type safety, real-time market data streaming, and a fluent, chainable API for querying diverse financial assets.

What it does

The API enables querying of 13,000+ fields from six asset types with parity to the Python tvscreener, supporting live market updates via async generators and providing IntelliSense autocomplete through TypeScript.

Who it's for

It is designed for developers and traders needing programmatic, type-safe access to comprehensive market data across multiple asset classes.

Why it matters

It removes barriers to institutional-grade financial screening by offering an open, type-safe, and real-time data access tool without proprietary restrictions.