apilayer marketstack

Websocket API to access realtime stock data

Resolved Markets is a real-time and historical orderbook API for Polymarket prediction markets and Hyperliquid ...

High-Performance Real-Time Market Data APIs Fueling innovation with cutting-edge data APIs for Forex, Crypto, ...

Real-Time, Intraday & Historical Market Data, News and Sentiment API

Stock sentiment API for traders and fintech apps. Track Reddit buzz scores, mentions, bullish %, and trend dir ...