Financial Data API

Forex Data API — 2,000+ Currency Pairs

2,000+ FX pairs, spot + forwards, cross rates, and historical rates. Real-time and tick-level data for trading, risk, and analytics.

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Coverage

Spot, forwards, cross rates & history

Spot rates

Real-time mid, bid, ask for 2,000+ pairs

Forwards

Outright forwards, swaps, NDFs

Cross rates

Triangulated crosses, synthetic pairs

Historical

Tick-level history, OHLCV aggregates

Endpoints

Simple REST. Structured JSON.

GET /v1/fx/{pair}/rate 

  "pair":     "EURUSD",
  "bid":     1.0842,
  "ask":     1.0844,
  "mid":     1.0843,
  "timestamp": "2025-02-20T14:32:00Z"
GET /v1/fx/{pair}/history
GET /v1/fx/convert

Key stats

2,000+

FX pairs

180+

Currencies

Tick-level

History

Real-time

Streaming

Frequently asked questions

Eulerpool covers 2,000+ FX pairs across 180+ currencies. This includes all major pairs (EUR/USD, GBP/USD, USD/JPY), minor pairs, exotic pairs, and synthetic cross rates. Coverage spans spot rates, forwards, NDFs, and swaps.

Yes. Call GET /v1/fx/{pair}/rate to get the current bid, ask, and mid rate for any currency pair. Real-time streaming is available via WebSocket for sub-second updates. Historical tick-level data is also available for backtesting FX strategies.

Yes. Eulerpool provides outright forward rates, FX swaps, and non-deliverable forwards (NDFs) for emerging market currencies. Forward tenors range from overnight to 10 years. This data is essential for treasury, risk management, and derivative pricing.

Historical FX data goes back 20+ years with daily OHLCV aggregates, and tick-level data is available for recent years. You can query any date range via the REST API. Data is sourced from institutional-grade feeds and is suitable for quantitative research.

Yes. The /v1/fx/convert endpoint handles currency conversion with configurable date and precision. Many businesses use Eulerpool for daily rate imports into ERP systems, invoice conversion, and financial reporting. The API returns consistent, auditable exchange rates.

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