Comprehensive Forex Data for Global Markets
Windy provides institutional-grade data for Forex currencies, stocks, and indices from major global exchanges and liquidity providers. Access real-time and historical market data through modern protocols — with unique 24/7 fiat rate coverage powered by cryptocurrency markets.
Live Currency Pair Data from Major Liquidity Providers
Access real-time forex pricing for major and exotic currency pairs with tick-by-tick updates from top-tier liquidity providers. Our platform aggregates data from institutional-grade sources to ensure the most accurate market representation.
Major & Exotic Pairs
Complete coverage of EUR/USD, GBP/USD, USD/JPY and 50+ exotic currency pairs with institutional spreads.
Tick-Level Precision
Millisecond-level price updates from multiple liquidity providers for the most accurate market view.
OHLC Historical Data
Years of historical candle data at multiple timeframes for backtesting and strategy development.
Multi-Protocol Access
REST API, WebSocket streams, and FIX protocol support for seamless integration with your trading systems.
Statistics
Weekly Comparison
24/7 Fiat Rates via Cryptocurrency Markets
Windy delivers continuous fiat currency rates even when forex markets are closed. By observing BTC/GBP, BTC/USD, BTC/EUR and other cryptocurrency pairs that trade 24/7, we calculate cross-rates like GBP/USD, EUR/USD, and EUR/GBP throughout weekends and holidays — ensuring you never lose market visibility.
Weekend Coverage
Generate GBP/USD, EUR/USD, EUR/GBP rates during forex market closures by leveraging crypto market BTC pairs that trade continuously.
No Market Gaps
Maintain continuous price discovery for fiat pairs using our proprietary cross-calculation methodology with real-time cryptocurrency data.
Institutional Accuracy
Advanced weighting algorithms ensure derived fiat rates reflect true market conditions even outside traditional trading hours.
Unique Market Edge
The only platform providing calculated fiat cross-rates 24/7/365 through cryptocurrency market observation — a true industry first.
24/7 Coverage
Weekend Fiat Rates
Derived from BTC cross-pairs trading on global exchanges
Global Equity and Index Data
Access comprehensive stock and index data from major global exchanges including NYSE, NASDAQ, LSE, and more. Real-time quotes, historical OHLC data, and corporate actions for thousands of equities and indices worldwide.
Real-Time Stock Quotes
Live pricing for global equities with bid/ask spreads, volume, and last trade information from major exchanges.
Index Coverage
Complete data for S&P 500, NASDAQ 100, FTSE 100, DAX, Nikkei 225 and 100+ global indices with constituent tracking.
Historical Analytics
Years of OHLC candle data, splits, dividends, and corporate actions for backtesting and fundamental analysis.
Multi-Market Integration
Unified API access across forex, stocks, and indices for comprehensive portfolio and trading system integration.
Market Overview
Global Indices
Institutional-Grade APIs and SDKs
Integrate Windy's forex data seamlessly into your trading platform, analytics system, or financial application. Our SDKs support multiple languages with consistent APIs across REST, WebSocket, and FIX protocols for institutional connectivity.
FIX Protocol Support
Native FIX 4.2/4.4 connectivity for institutional trading systems with market data and order execution capabilities.
WebSocket Streaming
Real-time price updates via WebSocket with automatic reconnection, heartbeat monitoring, and symbol subscription management.
REST API Access
Comprehensive REST endpoints for historical data, snapshots, and on-demand queries with full OpenAPI documentation.
Multi-Language SDKs
Official libraries for JavaScript/Node.js, Python, Go, and Java with type-safe interfaces and intelligent error handling.
const { windyClient } = require("@windy.network/client-js")
const client = windyClient("APIKEY")
// Get live forex rate
client.forex.get("EUR/USD")
// Stream via WebSocket
client.forex.subscribe("GBP/USD")And More …
Snowflake Integration
Direct data pipelines to Snowflake, Datablock, or AWS for seamless analytics and data warehousing.
Compliance & Security
Enterprise-level security with encrypted data transmission and full compliance for regulated financial institutions.
Frequently Asked Questions About Windy's Forex Data
Windy provides data for 50+ currency pairs including all majors (EUR/USD, GBP/USD, USD/JPY) and exotic pairs. We aggregate tick data from top-tier institutional liquidity providers with spreads reflecting true interbank markets.
Windy is your data backbone — connecting modern markets, developers, and infrastructure together.
Instant API Key Generation
Sign up and receive your API credentials instantly. Start pulling real-time cryptocurrency data from 25+ exchanges in under 60 seconds with our developer-friendly SDK.
Multi-Protocol Support
Choose your preferred integration: REST API for on-demand queries, WebSocket for real-time streaming, FIX for institutional connectivity, or MCP for modern applications.
Enterprise-Grade Infrastructure
Built on institutional-grade reliability with 99.99% uptime, globally distributed nodes, and seamless integration with Snowflake, Datablocks, and AWS for scalable data delivery.