Webull

Webull Market Data API

Real-time and historical market data — snapshots, tick data, quotes/depth, footprint, and OHLCV bars for stocks, futures, crypto, and event contracts, over HTTP and MQTT streaming.

GitHub

Documentation

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Documentation
https://developer.webull.com/apis/docs/market-data-api/subscribe-quotes

API entry from apis.yml

apis.yml Raw ↑ 
name: Webull Market Data API
description: Real-time and historical market data — snapshots, tick data, quotes/depth, footprint, and
  OHLCV bars for stocks, futures, crypto, and event contracts, over HTTP and MQTT streaming.
humanURL: https://developer.webull.com/apis/docs/market-data-api/subscribe-quotes
baseURL: https://api.webull.com
tags:
- Market Data
- Quotes
- Streaming
properties:
- type: Documentation
  url: https://developer.webull.com/apis/docs/market-data-api/subscribe-quotes