The Alpaca Trade Streaming API provides your Alpaca trading algorithm, with access to real-time price and fundamentals. It is the ability to place orders and manage your portfolio, with a streaming style that listens to one or more streams, and allows you to get updates on account and trade changes. Docs. 🦙 Alpies. Launch App. Buy ... Latest Stories from Medium. navigate_next. Alpaca Finance Institutional Newsletter #8 . Grazing Range Pool#56 — Welcoming pSTAKE to the herd!.