OwlChart

OwlChart Market Data API

Live market data API providing OHLCV candles, real‑time order‑book data, symbol search and analytics.

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https://raw.githubusercontent.com/api-evangelist/owlchart/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
name: OwlChart Market Data API
description: Live market data API providing OHLCV candles, real‑time order‑book data, symbol search and
  analytics.
humanURL: https://owlchart.com/developers.html
aid: owlchart:owlchart-market-data-api