All APIs

List of APIs

Explore live Economics, FX, Commodities, Yield curves, Prediction markets, and Calendars APIs. Get your free API key.

Economics API →

Rates

Government bond yield curves for the US, the UK, Germany, Japan, and Canada. Retrieve one source date or a paginated history through REST and MCP.

API reference →Methodology →

FX API →

Commodities API →

Physical

Palm oil prices, weekly US retail fuel prices, daily oil and gas prices and monthly commodity benchmarks. Units as published.

API reference →Methodology →

Prediction markets API →

Economics

Economic releases and central bank decisions.

Commodities

Metals and energy prices.

Dates & Calendars API →

Common questions

Which APIs does Narwhal offer?

Live APIs: Economics; FX; Spot commodity prices (Gold, Silver, Platinum, Palladium, Copper, WTI crude oil, Brent crude oil); Palm oil; Weekly US gasoline prices (EIA); Weekly US diesel prices (EIA); Monthly commodity benchmarks (World Bank); Daily spot prices (WTI crude oil, Brent crude oil, Natural gas); Yield curves for the US, the UK, Germany, Japan, and Canada; Prediction market odds (Kalshi and Polymarket); Economic release calendars; Public holidays.

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