Real-Time Data Infrastructure for analysts, developers, and institutions.
Derivatives, funding, open interest, and liquidity — streamed at sub-second speed across every major exchange.
⚠️ We are still in development. Production launch coming very soon!
Derivatives, funding, open interest, and liquidity — streamed at sub-second speed across every major exchange.
Quarks redefines how crypto markets are analyzed, interpreted, and acted upon. Built for speed, precision, and clarity – it transforms raw data into strategic advantage. News, signals, analytics, execution – all in one environment.
Quarks redefines how crypto markets are analyzed, interpreted, and acted upon. Built for speed, precision, and clarity – it transforms raw data into strategic advantage. News, signals, analytics, execution – all in one environment.
Quarks redefines how crypto markets are analyzed, interpreted, and acted upon. Built for speed, precision, and clarity – it transforms raw data into strategic advantage. News, signals, analytics, execution – all in one environment.
© 2025 Quarks API. All rights reserved.
Derivatives, funding, open interest, and liquidity — streamed at sub-second speed across every major exchange.
Derivatives, funding, open interest, and liquidity — streamed at sub-second speed across every major exchange.
Calls per month
Historical data
Endpoints
Top Companies
Things you need to know technical quarks api
The Quarks API provides aggregated data from top global exchanges, covering derivatives, spot, options, on-chain metrics, long-term indicators, and key market signals. Designed for seamless integration, it enables traders, analysts, and institutions to access the most comprehensive crypto market data in a clear and unified way.
Request
1 curl --request GET \
2 --url https://open-api-v1.quarksapi.com/api/futures/supported-coins\
3 --header 'QK-API-KEY: QK-API-KEY'\
4 --header 'accept: application/json'An all-in-one crypto market data API for analysis, building, and staying ahead.
Leverage years of high-resolution derivatives data — including funding rates, open interest, and liquidations — to test, validate, and refine trading models with confidence.
Compare key indicators like long/short ratio and liquidation heatmaps across exchanges to identify market sentiment shifts and potential arbitrage opportunities.
Track derivatives, spot, options, and on-chain metrics all in one platform. Gain a full-spectrum view of crypto activity across major trading venues and blockchains.
Build professional-grade tools — from dashboards to trading systems — with reliable real-time and historical market data trusted by institutions worldwide.
An all-in-one crypto market data API for analysis, building, and staying ahead.
Refer to the documentation: https://docs.quarksapi.com/reference/authentication
