SiftingIO provides market data for US stocks, forex, cryptocurrencies, commodities and on-chain markets. Use REST for price snapshots and historical OHLCV bars, and WebSocket for live updates. API-key authentication, documented schemas and Go, Python and JavaScript SDKs help developers build research tools, dashboards and integrations. A free plan is available; coverage and limits depend on the selected plan.
High-Performance Real-Time Market Data APIs Fueling innovation with cutting-edge data APIs for Forex, Crypto, ...
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