CZK to ERN exchange rate API

Czech Koruna to Nakfa · quoted 2026-10-01

0.69190

▼ +4.85% over YTD

1 CZK = 0.69190 ERN · 1 ERN = 1.4453 CZK · Get this rate via the API

1 CZK buys 0.69190 ERN as of 2026-10-01, so 1 ERN buys 1.4453 CZK. Over the year to date, CZK/ERN traded between 0.69190 and 0.73932, averaged 0.71747 and fell 4.85%. The API holds daily CZK/ERN rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.

Converting an invoice? Convert an amount on a specific date.

CZK/ERN over YTD

7D 30D 6M YTD 1Y 5Y

CZK/ERN over YTD: show the values

Point	CZK/ERN
2025-12-31	0.72719
2026-01-07	0.72153
2026-01-14	0.72032
2026-01-21	0.72296
2026-01-28	0.73932
2026-02-04	0.72792
2026-02-11	0.73584
2026-02-18	0.73250
2026-02-25	0.72963
2026-03-04	0.71730
2026-03-11	0.71262
2026-03-18	0.70503
2026-03-25	0.71154
2026-04-01	0.71005
2026-04-08	0.72022
2026-04-15	0.72537
2026-04-22	0.72286
2026-04-29	0.72016
2026-05-06	0.72486
2026-05-14	0.72229
2026-05-21	0.71622
2026-05-29	0.71930
2026-06-05	0.72253
2026-06-14	0.72040
2026-06-21	0.71091
2026-06-28	0.70409
2026-07-05	0.70940
2026-07-12	0.70529
2026-07-19	0.70798
2026-07-26	0.70681
2026-08-02	0.71487
2026-08-09	0.71476
2026-08-16	0.71672
2026-08-24	0.72598
2026-08-31	0.72108
2026-09-07	0.72046
2026-09-14	0.71320
2026-09-21	0.70774
2026-09-28	0.69955

High

0.73932

Low

0.69190

Average

0.71747

For developers

Get this rate via the API

One GET request returns the CZK/ERN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK&currencies=ERN"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK&currencies=ERN");
const data = await response.json();

Python

import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK&currencies=ERN").json()

Replace YOUR_API_KEY with the key from your dashboard.

CZK/ERN API questions

How do I get the CZK/ERN exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK&currencies=ERN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CZK/ERN rate in rates.ERN.

How far back does CZK/ERN historical data go?

Daily CZK/ERN rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free CZK/ERN exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

ERN/CZK · inverse 1.4453 CZK/USD 0.04613 CZK/EUR 0.04087 CZK/GBP 0.03487 CZK/JPY 7.2895 CZK/CHF 0.03855 CZK/AUD 0.06635

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs