public apis
/
CategoriesMCPBlogRandomStar
Public APIs

A searchable directory of 2,000+ free public APIs, curated by the community and maintained with APILayer.

Powered byAPILayer

Popular

  • Weather APIs
  • Finance APIs
  • Crypto APIs
  • Geocoding APIs
  • Machine learning APIs
  • Games APIs

Directory

  • Categories
  • All APIs
  • MCP servers
  • FAQ
  • Stats
  • JSON API
  • llms.txt

APILayer

  • Browse the API suite ↗
  • Get a free API key ↗
  • APILayer blog ↗
  • Postman collection ↗
  • Discord community ↗

Project

  • public-apis on GitHub ↗
  • Contribute an API ↗
Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Currency Exchange
  3. /Fulusly
Currency Exchange
Fulusly logo

Fulusly

Exchange rates for 144 currencies with daily history back to the 1990s, English and Arabic.

Fulusly API is a free Currency Exchange API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
None required
HTTPS
Yes
CORS
Yes
Category
Currency Exchange
Visit documentation ↗fulusly.soft9.us

About Fulusly

Free currency-rates JSON API and an embeddable converter widget from Fulusly.

Provider
Fulusly
Website
fulusly.soft9.us ↗

Details from fulusly.soft9.us.

APILayer

Unified API suite · now live

Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.

Get your free API key→Free tier on every API

Fulusly API alternatives

F

FreeForexAPI

Real-time foreign exchange rates for major currency pairs

No authHTTPSNo CORS
FXpeek logo

FXpeek

Source-linked historical reference exchange rates with CSV, JSON and an MCP server

No authHTTPSCORS ?
Frankfurter logo

Frankfurter

Exchange rates, currency conversion and time series

No authHTTPSCORS
National Bank of Poland logo

National Bank of Poland

A collection of currency exchange rates (data in XML and JSON)

No authHTTPSCORS
Exchangerate.dev logo

Exchangerate.dev

Live & historical FX, 168 pairs back to 1999, Frankfurter-compatible, free 10k/mo

No authHTTPSCORS ?
Nerkhsanj logo

Nerkhsanj

Iran free-market USD, EUR, CNY, gold and coin rates in toman, live and daily archive since 2010

No authHTTPSNo CORS

Fulusly API FAQ

Who provides the Fulusly API?

The Fulusly API is provided by Fulusly (fulusly.soft9.us). Free currency-rates JSON API and an embeddable converter widget from Fulusly.

Is the Fulusly API free?

Yes. The Fulusly API is listed in the Currency Exchange category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Fulusly API require an API key?

No. The Fulusly API requires no authentication, so you can start making requests without signing up.

Can I call the Fulusly API from the browser?

Yes. The Fulusly API supports CORS, so front-end JavaScript can call it directly.

Does the Fulusly API support HTTPS?

Yes. The Fulusly API is served over HTTPS, so it's safe to use in production.