What does SiftingIO do?
SiftingIO provides real-time and historical market data for US stocks and ETFs, forex, commodities and cryptocurrencies through REST APIs and WebSocket feeds. It helps teams bring several markets into a financial application without maintaining a separate integration for each asset class.
Available history reaches 25+ years for US stocks and forex, 20+ years for commodities and 10+ years for crypto, depending on the instrument and dataset. Each ETF’s history depends on the instrument’s available data. Developers use prices, quotes and OHLCV bars for charts, watchlists, portfolio tools and historical analysis.
Python, TypeScript and Go SDKs and public documentation support integration. The browser-based market data export tool lets users inspect a chart and download CSV or XLSX files. A free API plan is available with published usage limits, alongside paid subscriptions for higher capacity.
Products: https://sifting.io/product/stocks , https://sifting.io/product/forex , https://sifting.io/product/commodities and https://sifting.io/product/crypto . Documentation: https://sifting.io/docs . Export tool: https://sifting.io/tools/market-data-export . Free account: https://sifting.io/register .
Submitted by Alper San, founder of SiftingIO.
Who should use SiftingIO?
data analysts, Developers building financial applications, fintech teams and market researchers are the clearest fit based on how the product is positioned.
Best fit
Pricing: Free / paid plans
Platforms: Excel, Go, Python, REST API, TypeScript, Web, WebSocket
How much does SiftingIO cost?
Free / paid plans Check the provider’s own page for the latest pricing, packages and terms.
Details, pricing and availability can change. We use provider information, verified owner updates and editorial review where available. Check the provider’s own page before making a purchase, booking or important decision.
Profile last updated 28 Oct 2026.
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