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SiftingIO

SiftingIO provides real-time and historical market data for stocks, forex, crypto, and commodities via a unified REST and WebSocket API. Start free.

market dataAPIforexcryptostocksreal-time datahistorical data
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Listed: 2026-06-04 Last Verified: Jun 5, 2026

About SiftingIO

SiftingIO is a pretty neat market data platform that gives you real-time and historical data for stocks, forex, crypto, commodities, even some on-chain stuff. It come all through one API, you know, both REST and WebSocket. What’s cool is how they bring data from lots of places, then makes it all fit one same JSON structure. This mean less headaches for developers, so you don’t need juggle different data feeds yourself. Think about teams building trading systems, making dashboards or even doing research and backtesting. This is built for them. You gets one API key, one way to integrate, and consistent data across all those different markets. No more needing keep track of a bunch of separate vendors. It really simplifies things, and that's good when you’re just trying to gets your project done. They say it’s build by market data engineers, and you can tell, give the sub-100ms streams and the 99.9% uptime target. It make sense, right. Plus, they has SDKs for Go, Python, JavaScript, makes it easy to get start.
SiftingIO screenshot
Popularity
60% Score
Response Speed
Very Fast

💡 Use Cases for SiftingIO

  • • Quantitative research and systematic strategies
  • • Wallets, calculators, and fintech apps
  • • Research, dashboards, and BI
  • • Risk, marking, and audit
  • • Plugins, extensions, and bots
  • • Internal platforms, data lakes, and feature stores
  • • AI agents and market-data copilots
  • • Regional and emerging-market fintech

💰 Pricing History

Launch price (approx. $99/mo for initial markets) 2025-01-01
Platform launched with Crypto and Forex

🎟️ Promo Codes

● Active No active Promo
Expires: 2026-06-05

Key Features

  • ✓ Real-time and historical market data API
  • ✓ Unified JSON schema across all asset classes
  • ✓ Multi-venue aggregation
  • ✓ REST and WebSocket API access
  • ✓ SDKs for Go, Python, JavaScript
  • ✓ 99.9% Uptime SLA
  • ✓ Tick-level history and OHLCV candles included

User Experience of SiftingIO

SiftingIO, from our perspective, really hits a sweet spot for devs needing serious market data without the enterprise hassle. Its unified API across assets are a game-changer, stopping you from stitching feeds yourself, a real pain sometimes. The performance are solid, sub-100ms latency, and the support team, they actually engineers, a big plus. We think this tool worth looking into if you building anything with financial data; it sure beats messin with multiple vendors. This platform makes much sense for developers.

💬 Support Channels

Email [email protected]
Slack shared Slack channel (paid tiers)

Pros & Cons

Pros

  • ✓ Comprehensive multi-asset market data (stocks, crypto, forex, commodities, on-chain)
  • ✓ Unified API and JSON schema simplifies integration
  • ✓ High reliability with 99.9% uptime and low latency
  • ✓ Generous free tier and flexible pricing with bundle discounts
  • ✓ Strong support, including direct access to engineers

Cons

  • ✗ Specific regional data coverage for less common exotics might require inquiry.
  • ✗ Advanced features like dedicated clusters are enterprise-tier only.
  • ✗ No direct mention of crypto payments for billing.

🔑 Top Organic Keywords

real-time market data apiforex data APIcrypto data APIstock market datacommodities data APIfinancial data APIon-chain data

🚀 Upcoming Features

Crypto perpetuals and futures

Frequently Asked Questions

You can pull real-time and historical data for stuff like stocks, forex, crypto, commodities, and even some on-chain metrics. They get it from lots of sources and then, you know, clean it up so it all look same. That's a good thing for your integration effort. It saves lots of time.

Yeah, totally. It’s built for both. You get live stream for trading tools and dashboards, and then tick-level history or OHLCV candles for all your research and backtesting. The same credential work for both, so you don’t needs separate access. Very handy.

They got few ways to get help. You can email their support, or if you're on a paid plan, sometimes you get direct Slack access with their engineers. For enterprise users, they has, like, priority response times, even 4-hour SLA. This a good feature.